140337792 has 128 divisors (see below), whose sum is σ = 473443200. Its totient is φ = 40089600.

The previous prime is 140337787. The next prime is 140337797. The reversal of 140337792 is 297733041.

It is an interprime number because it is at equal distance from previous prime (140337787) and next prime (140337797).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (140337797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21292 + ... + 27092.

It is an arithmetic number, because the mean of its divisors is an integer number (3698775).

Almost surely, 2^140337792 is an apocalyptic number.

140337792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140337792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236721600).

140337792 is an abundant number, since it is smaller than the sum of its proper divisors (333105408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140337792 is an equidigital number, since it uses as much as digits as its factorization.

140337792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5831 (or 5813 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 140337792 is about 11846.4252836035. The cubic root of 140337792 is about 519.6666897531. Note that the first 4 decimals are identical.

The spelling of 140337792 in words is "one hundred forty million, three hundred thirty-seven thousand, seven hundred ninety-two".