139269096 has 24 divisors (see below), whose sum is σ = 377187330. Its totient is φ = 46423008.

The previous prime is 139269077. The next prime is 139269133. The reversal of 139269096 is 690962931.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 101002500 + 38266596 = 10050^2 + 6186^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×139269096² = 38791762201314432, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 967075 + ... + 967218.

Almost surely, 2^139269096 is an apocalyptic number.

It is an amenable number.

139269096 is an abundant number, since it is smaller than the sum of its proper divisors (237918234).

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

139269096 is a wasteful number, since it uses less digits than its factorization.

139269096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934305 (or 1934298 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 139269096 is about 11801.2328169560. The cubic root of 139269096 is about 518.3442105314.

The spelling of 139269096 in words is "one hundred thirty-nine million, two hundred sixty-nine thousand, ninety-six".