106839372 has 24 divisors (see below), whose sum is σ = 250689600. Its totient is φ = 35413456.

The previous prime is 106839349. The next prime is 106839409. The reversal of 106839372 is 273938601.

It is a super-2 number, since 2×106839372² = 22829302818708768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106839372.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22722 + ... + 27017.

It is an arithmetic number, because the mean of its divisors is an integer number (10445400).

Almost surely, 2^106839372 is an apocalyptic number.

106839372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

106839372 is an abundant number, since it is smaller than the sum of its proper divisors (143850228).

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

106839372 is a wasteful number, since it uses less digits than its factorization.

106839372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49925 (or 49923 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 106839372 is about 10336.3132692464. The cubic root of 106839372 is about 474.5082586005.

The spelling of 106839372 in words is "one hundred six million, eight hundred thirty-nine thousand, three hundred seventy-two".