106072916 has 12 divisors (see below), whose sum is σ = 189944832. Its totient is φ = 51802968.

The previous prime is 106072903. The next prime is 106072931. The reversal of 106072916 is 619270601.

It is a happy number.

It is a super-2 number, since 2×106072916² = 22502927017486112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308180 + ... + 308523.

It is an arithmetic number, because the mean of its divisors is an integer number (15828736).

Almost surely, 2^106072916 is an apocalyptic number.

It is an amenable number.

106072916 is a deficient number, since it is larger than the sum of its proper divisors (83871916).

106072916 is a wasteful number, since it uses less digits than its factorization.

106072916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616750 (or 616748 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 106072916 is about 10299.1706462220. The cubic root of 106072916 is about 473.3708412165.

The spelling of 106072916 in words is "one hundred six million, seventy-two thousand, nine hundred sixteen".