106639152 has 40 divisors (see below), whose sum is σ = 276726336. Its totient is φ = 35386176.

The previous prime is 106639123. The next prime is 106639157. The reversal of 106639152 is 251936601.

It is a happy number.

It is a super-2 number, since 2×106639152² = 22743817478558208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106639157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6003 + ... + 15789.

Almost surely, 2^106639152 is an apocalyptic number.

106639152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106639152 is an abundant number, since it is smaller than the sum of its proper divisors (170087184).

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

106639152 is a wasteful number, since it uses less digits than its factorization.

106639152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10025 (or 10019 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 106639152 is about 10326.6234559027. The cubic root of 106639152 is about 474.2116592863.

The spelling of 106639152 in words is "one hundred six million, six hundred thirty-nine thousand, one hundred fifty-two".