133652915 has 16 divisors (see below), whose sum is σ = 175240800. Its totient is φ = 97048320.

The previous prime is 133652879. The next prime is 133652921. The reversal of 133652915 is 519256331.

It is not a de Polignac number, because 133652915 - 2¹² = 133648819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42311 + ... + 45359.

It is an arithmetic number, because the mean of its divisors is an integer number (10952550).

Almost surely, 2^133652915 is an apocalyptic number.

133652915 is a deficient number, since it is larger than the sum of its proper divisors (41587885).

133652915 is a wasteful number, since it uses less digits than its factorization.

133652915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862.

The product of its digits is 24300, while the sum is 35.

The square root of 133652915 is about 11560.8353936902. The cubic root of 133652915 is about 511.2807933342.

The spelling of 133652915 in words is "one hundred thirty-three million, six hundred fifty-two thousand, nine hundred fifteen".