106155716 has 6 divisors (see below), whose sum is σ = 185772510. Its totient is φ = 53077856.

The previous prime is 106155713. The next prime is 106155757. The reversal of 106155716 is 617551601.

It can be written as a sum of positive squares in only one way, i.e., 68823616 + 37332100 = 8296^2 + 6110^2 .

It is a super-2 number, since 2×106155716² = 22538072078945312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106155713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13269461 + ... + 13269468.

It is an arithmetic number, because the mean of its divisors is an integer number (30962085).

Almost surely, 2^106155716 is an apocalyptic number.

It is an amenable number.

106155716 is a deficient number, since it is larger than the sum of its proper divisors (79616794).

106155716 is a wasteful number, since it uses less digits than its factorization.

106155716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26538933 (or 26538931 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 106155716 is about 10303.1896032248. The cubic root of 106155716 is about 473.4939795036.

The spelling of 106155716 in words is "one hundred six million, one hundred fifty-five thousand, seven hundred sixteen".