140616572 has 12 divisors (see below), whose sum is σ = 256778256. Its totient is φ = 67251360.

The previous prime is 140616551. The next prime is 140616599. The reversal of 140616572 is 275616041.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 764129 + ... + 764312.

It is an arithmetic number, because the mean of its divisors is an integer number (21398188).

Almost surely, 2^140616572 is an apocalyptic number.

It is an amenable number.

140616572 is a deficient number, since it is larger than the sum of its proper divisors (116161684).

140616572 is a wasteful number, since it uses less digits than its factorization.

140616572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528468 (or 1528466 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 140616572 is about 11858.1858646253. The cubic root of 140616572 is about 520.0105668464.

The spelling of 140616572 in words is "one hundred forty million, six hundred sixteen thousand, five hundred seventy-two".