755738832 has 80 divisors (see below), whose sum is σ = 2121451520. Its totient is φ = 230947200.

The previous prime is 755738831. The next prime is 755738833. The reversal of 755738832 is 238837557.

It is an interprime number because it is at equal distance from previous prime (755738831) and next prime (755738833).

It is a super-2 number, since 2×755738832² = 1142282364385448448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755738831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14907 + ... + 41637.

It is an arithmetic number, because the mean of its divisors is an integer number (26518144).

Almost surely, 2^755738832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 755738832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1060725760).

755738832 is an abundant number, since it is smaller than the sum of its proper divisors (1365712688).

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

755738832 is a wasteful number, since it uses less digits than its factorization.

755738832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26792 (or 26786 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 755738832 is about 27490.7044653279. The cubic root of 755738832 is about 910.8717773815.

The spelling of 755738832 in words is "seven hundred fifty-five million, seven hundred thirty-eight thousand, eight hundred thirty-two".