752397 has 4 divisors (see below), whose sum is σ = 1003200. Its totient is φ = 501596.

The previous prime is 752383. The next prime is 752413. The reversal of 752397 is 793257.

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.

It is a cyclic number.

It is not a de Polignac number, because 752397 - 2¹² = 748301 is a prime.

It is a super-2 number, since 2×752397² = 1132202491218, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (752197) 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, 125397 + ... + 125402.

It is an arithmetic number, because the mean of its divisors is an integer number (250800).

2⁷⁵²³⁹⁷ is an apocalyptic number.

It is an amenable number.

752397 is a deficient number, since it is larger than the sum of its proper divisors (250803).

752397 is a wasteful number, since it uses less digits than its factorization.

752397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250802.

The product of its digits is 13230, while the sum is 33.

The square root of 752397 is about 867.4082084002. The cubic root of 752397 is about 90.9527186655.

The spelling of 752397 in words is "seven hundred fifty-two thousand, three hundred ninety-seven".