136501466 has 8 divisors (see below), whose sum is σ = 216796500. Its totient is φ = 64235968.

The previous prime is 136501451. The next prime is 136501487. The reversal of 136501466 is 664105631.

It can be written as a sum of positive squares in 2 ways, for example, as 122655625 + 13845841 = 11075^2 + 3721^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2007341 + ... + 2007408.

Almost surely, 2^136501466 is an apocalyptic number.

136501466 is a deficient number, since it is larger than the sum of its proper divisors (80295034).

136501466 is a wasteful number, since it uses less digits than its factorization.

136501466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014768.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 136501466 is about 11683.3841843877. The cubic root of 136501466 is about 514.8876067296.

The spelling of 136501466 in words is "one hundred thirty-six million, five hundred one thousand, four hundred sixty-six".