139092848 has 20 divisors (see below), whose sum is σ = 272112048. Its totient is φ = 68870400.

The previous prime is 139092823. The next prime is 139092853. The reversal of 139092848 is 848290931.

It is a happy number.

It is a super-2 number, since 2×139092848² = 38693640729502208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 139092799 and 139092808.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40553 + ... + 43848.

Almost surely, 2^139092848 is an apocalyptic number.

It is an amenable number.

139092848 is a deficient number, since it is larger than the sum of its proper divisors (133019200).

139092848 is a wasteful number, since it uses less digits than its factorization.

139092848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84512 (or 84506 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 139092848 is about 11793.7630975020. The cubic root of 139092848 is about 518.1254596903.

The spelling of 139092848 in words is "one hundred thirty-nine million, ninety-two thousand, eight hundred forty-eight".