140967936 has 102 divisors (see below), whose sum is σ = 408941520. Its totient is φ = 46792704.

The previous prime is 140967923. The next prime is 140967971. The reversal of 140967936 is 639769041.

It is a junction number, because it is equal to n+sod(n) for n = 140967891 and 140967900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 589705 + ... + 589943.

Almost surely, 2^140967936 is an apocalyptic number.

140967936 is a gapful number since it is divisible by the number (16) 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 140967936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204470760).

140967936 is an abundant number, since it is smaller than the sum of its proper divisors (267973584).

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

140967936 is an frugal number, since it uses more digits than its factorization.

140967936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 244 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 140967936 is about 11872.9918723126. The cubic root of 140967936 is about 520.4433300149.

The spelling of 140967936 in words is "one hundred forty million, nine hundred sixty-seven thousand, nine hundred thirty-six".