652331446 has 64 divisors (see below), whose sum is σ = 1183896000. Its totient is φ = 266305536.

The previous prime is 652331441. The next prime is 652331453. The reversal of 652331446 is 644133256.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652331441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1452630 + ... + 1453078.

It is an arithmetic number, because the mean of its divisors is an integer number (18498375).

Almost surely, 2^652331446 is an apocalyptic number.

652331446 is a deficient number, since it is larger than the sum of its proper divisors (531564554).

652331446 is a wasteful number, since it uses less digits than its factorization.

652331446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673.

The product of its digits is 51840, while the sum is 34.

The square root of 652331446 is about 25540.7800585652. The cubic root of 652331446 is about 867.2735565455.

The spelling of 652331446 in words is "six hundred fifty-two million, three hundred thirty-one thousand, four hundred forty-six".