652240315 has 8 divisors (see below), whose sum is σ = 783495360. Its totient is φ = 521254272.

The previous prime is 652240307. The next prime is 652240331. The reversal of 652240315 is 513042256.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 652240315 - 2³ = 652240307 is a prime.

It is a super-2 number, since 2×652240315² = 850834857022598450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61875 + ... + 71644.

It is an arithmetic number, because the mean of its divisors is an integer number (97936920).

Almost surely, 2^652240315 is an apocalyptic number.

652240315 is a deficient number, since it is larger than the sum of its proper divisors (131255045).

652240315 is a wasteful number, since it uses less digits than its factorization.

652240315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134501.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 652240315 is about 25538.9959669522. The cubic root of 652240315 is about 867.2331684945.

The spelling of 652240315 in words is "six hundred fifty-two million, two hundred forty thousand, three hundred fifteen".