925642942 has 8 divisors (see below), whose sum is σ = 1586816496. Its totient is φ = 396704112.

The previous prime is 925642903. The next prime is 925642997. The reversal of 925642942 is 249246529.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33058663 + ... + 33058690.

It is an arithmetic number, because the mean of its divisors is an integer number (198352062).

Almost surely, 2^925642942 is an apocalyptic number.

925642942 is a deficient number, since it is larger than the sum of its proper divisors (661173554).

925642942 is a wasteful number, since it uses less digits than its factorization.

925642942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66117362.

The product of its digits is 311040, while the sum is 43.

The square root of 925642942 is about 30424.3807167870. The cubic root of 925642942 is about 974.5732752848.

The spelling of 925642942 in words is "nine hundred twenty-five million, six hundred forty-two thousand, nine hundred forty-two".