100609162 has 16 divisors (see below), whose sum is σ = 163690632. Its totient is φ = 46190080.

The previous prime is 100609151. The next prime is 100609169. The reversal of 100609162 is 261906001.

It can be written as a sum of positive squares in 4 ways, for example, as 53012961 + 47596201 = 7281^2 + 6899^2 .

It is not an unprimeable number, because it can be changed into a prime (100609169) 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, 34693 + ... + 37480.

Almost surely, 2^100609162 is an apocalyptic number.

100609162 is a deficient number, since it is larger than the sum of its proper divisors (63081470).

100609162 is a wasteful number, since it uses less digits than its factorization.

100609162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72233.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 100609162 is about 10030.4118559509. The cubic root of 100609162 is about 465.0994692207.

The spelling of 100609162 in words is "one hundred million, six hundred nine thousand, one hundred sixty-two".