652556246 has 16 divisors (see below), whose sum is σ = 1021634208. Its totient is φ = 312312000.

The previous prime is 652556227. The next prime is 652556249. The reversal of 652556246 is 642655256.

It is a super-2 number, since 2×652556246² = 851659308387225032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652556249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70730 + ... + 79421.

It is an arithmetic number, because the mean of its divisors is an integer number (63852138).

Almost surely, 2^652556246 is an apocalyptic number.

652556246 is a deficient number, since it is larger than the sum of its proper divisors (369077962).

652556246 is a wasteful number, since it uses less digits than its factorization.

652556246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150247.

The product of its digits is 432000, while the sum is 41.

The square root of 652556246 is about 25545.1804847803. The cubic root of 652556246 is about 867.3731688441.

The spelling of 652556246 in words is "six hundred fifty-two million, five hundred fifty-six thousand, two hundred forty-six".