106511730 has 32 divisors (see below), whose sum is σ = 275292864. Its totient is φ = 26218176.

The previous prime is 106511711. The next prime is 106511767. The reversal of 106511730 is 37115601.

It is a super-2 number, since 2×106511730² = 22689497255185800, 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 106511730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136164 + ... + 136943.

It is an arithmetic number, because the mean of its divisors is an integer number (8602902).

Almost surely, 2^106511730 is an apocalyptic number.

106511730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106511730 is an abundant number, since it is smaller than the sum of its proper divisors (168781134).

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

106511730 is a wasteful number, since it uses less digits than its factorization.

106511730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273130.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 106511730 is about 10320.4520249842. The cubic root of 106511730 is about 474.0227071676.

The spelling of 106511730 in words is "one hundred six million, five hundred eleven thousand, seven hundred thirty".