252633677 has 8 divisors (see below), whose sum is σ = 259651392. Its totient is φ = 245656800.

The previous prime is 252633659. The next prime is 252633707. The reversal of 252633677 is 776336252.

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

It is a cyclic number.

It is not a de Polignac number, because 252633677 - 2⁶ = 252633613 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252603677) 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, 2552 + ... + 22622.

It is an arithmetic number, because the mean of its divisors is an integer number (32456424).

Almost surely, 2^252633677 is an apocalyptic number.

It is an amenable number.

252633677 is a deficient number, since it is larger than the sum of its proper divisors (7017715).

252633677 is a wasteful number, since it uses less digits than its factorization.

252633677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20419.

The product of its digits is 317520, while the sum is 41.

The square root of 252633677 is about 15894.4542844352. The cubic root of 252633677 is about 632.1649520367.

The spelling of 252633677 in words is "two hundred fifty-two million, six hundred thirty-three thousand, six hundred seventy-seven".