652948131 has 8 divisors (see below), whose sum is σ = 949742784. Its totient is φ = 395726120.

The previous prime is 652948117. The next prime is 652948157. The reversal of 652948131 is 131849256.

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 652948131 - 2⁵ = 652948099 is a prime.

It is a super-2 number, since 2×652948131² = 852682523552786322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 652948131.

It is not an unprimeable number, because it can be changed into a prime (652948531) 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, 9893121 + ... + 9893186.

It is an arithmetic number, because the mean of its divisors is an integer number (118717848).

Almost surely, 2^652948131 is an apocalyptic number.

652948131 is a deficient number, since it is larger than the sum of its proper divisors (296794653).

652948131 is a wasteful number, since it uses less digits than its factorization.

652948131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19786321.

The product of its digits is 51840, while the sum is 39.

The square root of 652948131 is about 25552.8497627955. The cubic root of 652948131 is about 867.5467643597.

The spelling of 652948131 in words is "six hundred fifty-two million, nine hundred forty-eight thousand, one hundred thirty-one".