752372838 has 48 divisors (see below), whose sum is σ = 1894613760. Its totient is φ = 211318128.

The previous prime is 752372807. The next prime is 752372843. The reversal of 752372838 is 838273257.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 752372793 and 752372802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43170 + ... + 58037.

It is an arithmetic number, because the mean of its divisors is an integer number (39471120).

Almost surely, 2^752372838 is an apocalyptic number.

752372838 is an abundant number, since it is smaller than the sum of its proper divisors (1142240922).

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

752372838 is a wasteful number, since it uses less digits than its factorization.

752372838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101281 (or 101278 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The square root of 752372838 is about 27429.4155606714. The cubic root of 752372838 is about 909.5174505579.

The spelling of 752372838 in words is "seven hundred fifty-two million, three hundred seventy-two thousand, eight hundred thirty-eight".