94200136 has 8 divisors (see below), whose sum is σ = 176625270. Its totient is φ = 47100064.

The previous prime is 94200131. The next prime is 94200137. The reversal of 94200136 is 63100249.

It can be written as a sum of positive squares in only one way, i.e., 91968100 + 2232036 = 9590^2 + 1494^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 94200136.

It is not an unprimeable number, because it can be changed into a prime (94200131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887501 + ... + 5887516.

Almost surely, 2^94200136 is an apocalyptic number.

It is an amenable number.

94200136 is a deficient number, since it is larger than the sum of its proper divisors (82425134).

94200136 is a wasteful number, since it uses less digits than its factorization.

94200136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11775023 (or 11775019 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 94200136 is about 9705.6754530532. The cubic root of 94200136 is about 455.0060555488.

The spelling of 94200136 in words is "ninety-four million, two hundred thousand, one hundred thirty-six".