140940792 has 48 divisors (see below), whose sum is σ = 383118840. Its totient is φ = 46807488.

The previous prime is 140940781. The next prime is 140940797. The reversal of 140940792 is 297049041.

140940792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140940797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16918 + ... + 23834.

Almost surely, 2^140940792 is an apocalyptic number.

140940792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140940792 is an abundant number, since it is smaller than the sum of its proper divisors (242178048).

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

140940792 is a wasteful number, since it uses less digits than its factorization.

140940792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7212 (or 7205 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 140940792 is about 11871.8487187127. The cubic root of 140940792 is about 520.4099233151.

The spelling of 140940792 in words is "one hundred forty million, nine hundred forty thousand, seven hundred ninety-two".