140757436 has 6 divisors (see below), whose sum is σ = 246325520. Its totient is φ = 70378716.

The previous prime is 140757413. The next prime is 140757443. The reversal of 140757436 is 634757041.

140757436 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 140757395 and 140757404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17594676 + ... + 17594683.

Almost surely, 2^140757436 is an apocalyptic number.

It is an amenable number.

140757436 is a deficient number, since it is larger than the sum of its proper divisors (105568084).

140757436 is a wasteful number, since it uses less digits than its factorization.

140757436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35189363 (or 35189361 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 140757436 is about 11864.1239036011. The cubic root of 140757436 is about 520.1841507542.

The spelling of 140757436 in words is "one hundred forty million, seven hundred fifty-seven thousand, four hundred thirty-six".