652332427 has 16 divisors (see below), whose sum is σ = 683720352. Its totient is φ = 621786880.

The previous prime is 652332419. The next prime is 652332511. The reversal of 652332427 is 724233256.

It is a cyclic number.

It is not a de Polignac number, because 652332427 - 2³ = 652332419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 652332392 and 652332401.

It is not an unprimeable number, because it can be changed into a prime (652332407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688368 + ... + 689314.

It is an arithmetic number, because the mean of its divisors is an integer number (42732522).

Almost surely, 2^652332427 is an apocalyptic number.

652332427 is a deficient number, since it is larger than the sum of its proper divisors (31387925).

652332427 is a wasteful number, since it uses less digits than its factorization.

652332427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358.

The product of its digits is 60480, while the sum is 34.

The square root of 652332427 is about 25540.7992631398. The cubic root of 652332427 is about 867.2739912912.

The spelling of 652332427 in words is "six hundred fifty-two million, three hundred thirty-two thousand, four hundred twenty-seven".