752304873 has 4 divisors (see below), whose sum is σ = 1003073168. Its totient is φ = 501536580.

The previous prime is 752304857. The next prime is 752304899. The reversal of 752304873 is 378403257.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 378403257 = 3 ⋅126134419.

It is not a de Polignac number, because 752304873 - 2⁴ = 752304857 is a prime.

It is a super-2 number, since 2×752304873² = 1131925243879092258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (752304803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125384143 + ... + 125384148.

It is an arithmetic number, because the mean of its divisors is an integer number (250768292).

Almost surely, 2^752304873 is an apocalyptic number.

It is an amenable number.

752304873 is a deficient number, since it is larger than the sum of its proper divisors (250768295).

752304873 is a wasteful number, since it uses less digits than its factorization.

752304873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250768294.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 752304873 is about 27428.1766255068. The cubic root of 752304873 is about 909.4900628888.

The spelling of 752304873 in words is "seven hundred fifty-two million, three hundred four thousand, eight hundred seventy-three".