139632962 has 16 divisors (see below), whose sum is σ = 245210112. Its totient is φ = 58382880.

The previous prime is 139632947. The next prime is 139632973. The reversal of 139632962 is 269236931.

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

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, 121058 + ... + 122205.

It is an arithmetic number, because the mean of its divisors is an integer number (15325632).

Almost surely, 2^139632962 is an apocalyptic number.

139632962 is a deficient number, since it is larger than the sum of its proper divisors (105577150).

139632962 is a wasteful number, since it uses less digits than its factorization.

139632962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243313.

The product of its digits is 104976, while the sum is 41.

The square root of 139632962 is about 11816.6392007203. The cubic root of 139632962 is about 518.7952409956.

The spelling of 139632962 in words is "one hundred thirty-nine million, six hundred thirty-two thousand, nine hundred sixty-two".