996952157 has 8 divisors (see below), whose sum is σ = 1030428672. Its totient is φ = 963558000.

The previous prime is 996952133. The next prime is 996952217. The reversal of 996952157 is 751259699.

It is a happy number.

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 996952157 - 2²⁴ = 980174941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 996952099 and 996952108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996952127) 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, 4532 + ... + 44882.

It is an arithmetic number, because the mean of its divisors is an integer number (128803584).

Almost surely, 2^996952157 is an apocalyptic number.

It is an amenable number.

996952157 is a deficient number, since it is larger than the sum of its proper divisors (33476515).

996952157 is a wasteful number, since it uses less digits than its factorization.

996952157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41179.

The product of its digits is 1530900, while the sum is 53.

The square root of 996952157 is about 31574.5491970986. The cubic root of 996952157 is about 998.9830184324.

It can be divided in two parts, 9969 and 52157, that added together give a palindrome (62126).

The spelling of 996952157 in words is "nine hundred ninety-six million, nine hundred fifty-two thousand, one hundred fifty-seven".