952922639 has 4 divisors (see below), whose sum is σ = 957860256. Its totient is φ = 947985024.

The previous prime is 952922617. The next prime is 952922651. The reversal of 952922639 is 936229259.

952922639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-952922639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 952922593 and 952922602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952922239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2468519 + ... + 2468904.

It is an arithmetic number, because the mean of its divisors is an integer number (239465064).

Almost surely, 2^952922639 is an apocalyptic number.

952922639 is a deficient number, since it is larger than the sum of its proper divisors (4937617).

952922639 is a wasteful number, since it uses less digits than its factorization.

952922639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937616.

The product of its digits is 524880, while the sum is 47.

The square root of 952922639 is about 30869.4450711379. The cubic root of 952922639 is about 984.0546433262.

The spelling of 952922639 in words is "nine hundred fifty-two million, nine hundred twenty-two thousand, six hundred thirty-nine".