755396140 has 24 divisors (see below), whose sum is σ = 1586898432. Its totient is φ = 302050560.

The previous prime is 755396137. The next prime is 755396149. The reversal of 755396140 is 41693557.

It is a junction number, because it is equal to n+sod(n) for n = 755396093 and 755396102.

It is not an unprimeable number, because it can be changed into a prime (755396149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74580 + ... + 84100.

It is an arithmetic number, because the mean of its divisors is an integer number (66120768).

Almost surely, 2^755396140 is an apocalyptic number.

It is an amenable number.

755396140 is an abundant number, since it is smaller than the sum of its proper divisors (831502292).

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

755396140 is a wasteful number, since it uses less digits than its factorization.

755396140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13497 (or 13495 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 755396140 is about 27484.4708881215. The cubic root of 755396140 is about 910.7340774022.

The spelling of 755396140 in words is "seven hundred fifty-five million, three hundred ninety-six thousand, one hundred forty".