652168462 has 12 divisors (see below), whose sum is σ = 1075269888. Its totient is φ = 296440100.

The previous prime is 652168411. The next prime is 652168469. The reversal of 652168462 is 264861256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (652168469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1347214 + ... + 1347697.

It is an arithmetic number, because the mean of its divisors is an integer number (89605824).

Almost surely, 2^652168462 is an apocalyptic number.

652168462 is a deficient number, since it is larger than the sum of its proper divisors (423101426).

652168462 is a wasteful number, since it uses less digits than its factorization.

652168462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694935 (or 2694924 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 652168462 is about 25537.5891971032. The cubic root of 652168462 is about 867.2013215449.

The spelling of 652168462 in words is "six hundred fifty-two million, one hundred sixty-eight thousand, four hundred sixty-two".