106139932 has 6 divisors (see below), whose sum is σ = 185744888. Its totient is φ = 53069964.

The previous prime is 106139927. The next prime is 106139933. The reversal of 106139932 is 239931601.

It is a super-2 number, since 2×106139932² = 22531370329929248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106139933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13267488 + ... + 13267495.

Almost surely, 2^106139932 is an apocalyptic number.

It is an amenable number.

106139932 is a deficient number, since it is larger than the sum of its proper divisors (79604956).

106139932 is a wasteful number, since it uses less digits than its factorization.

106139932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26534987 (or 26534985 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 106139932 is about 10302.4235983578. The cubic root of 106139932 is about 473.4705108367.

The spelling of 106139932 in words is "one hundred six million, one hundred thirty-nine thousand, nine hundred thirty-two".