952642859 has 12 divisors (see below), whose sum is σ = 1131757344. Its totient is φ = 799175664.

The previous prime is 952642849. The next prime is 952642861. The reversal of 952642859 is 958246259.

It is not a de Polignac number, because 952642859 - 2²⁰ = 951594283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (952642849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204524 + ... + 209129.

It is an arithmetic number, because the mean of its divisors is an integer number (94313112).

Almost surely, 2^952642859 is an apocalyptic number.

952642859 is a deficient number, since it is larger than the sum of its proper divisors (179114485).

952642859 is a wasteful number, since it uses less digits than its factorization.

952642859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413714 (or 413707 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 50.

The square root of 952642859 is about 30864.9130729377. The cubic root of 952642859 is about 983.9583270931.

The spelling of 952642859 in words is "nine hundred fifty-two million, six hundred forty-two thousand, eight hundred fifty-nine".