139671162 has 16 divisors (see below), whose sum is σ = 310380480. Its totient is φ = 46557036.

The previous prime is 139671149. The next prime is 139671211. The reversal of 139671162 is 261176931.

139671162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293198 + ... + 1293305.

It is an arithmetic number, because the mean of its divisors is an integer number (19398780).

Almost surely, 2^139671162 is an apocalyptic number.

139671162 is an abundant number, since it is smaller than the sum of its proper divisors (170709318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139671162 is a wasteful number, since it uses less digits than its factorization.

139671162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586514 (or 2586508 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 139671162 is about 11818.2554550153. The cubic root of 139671162 is about 518.8425463762.

It can be divided in two parts, 13967 and 1162, that added together give a square (15129 = 123²).

The spelling of 139671162 in words is "one hundred thirty-nine million, six hundred seventy-one thousand, one hundred sixty-two".