139960036 has 12 divisors (see below), whose sum is σ = 249081840. Its totient is φ = 68793800.

The previous prime is 139960001. The next prime is 139960049. The reversal of 139960036 is 630069931.

It is a junction number, because it is equal to n+sod(n) for n = 139959977 and 139960004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296290 + ... + 296761.

It is an arithmetic number, because the mean of its divisors is an integer number (20756820).

Almost surely, 2^139960036 is an apocalyptic number.

It is an amenable number.

139960036 is a deficient number, since it is larger than the sum of its proper divisors (109121804).

139960036 is a wasteful number, since it uses less digits than its factorization.

139960036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593114 (or 593112 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 139960036 is about 11830.4706584311. The cubic root of 139960036 is about 519.1999976654.

The spelling of 139960036 in words is "one hundred thirty-nine million, nine hundred sixty thousand, thirty-six".