140627164 has 12 divisors (see below), whose sum is σ = 246189664. Its totient is φ = 70287264.

The previous prime is 140627161. The next prime is 140627173. The reversal of 140627164 is 461726041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140627161) by changing a digit.

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, 10192 + ... + 19624.

Almost surely, 2^140627164 is an apocalyptic number.

It is an amenable number.

140627164 is a deficient number, since it is larger than the sum of its proper divisors (105562500).

140627164 is a wasteful number, since it uses less digits than its factorization.

140627164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13164 (or 13162 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 140627164 is about 11858.6324675318. The cubic root of 140627164 is about 520.0236231872.

The spelling of 140627164 in words is "one hundred forty million, six hundred twenty-seven thousand, one hundred sixty-four".