442032092 has 6 divisors (see below), whose sum is σ = 773556168. Its totient is φ = 221016044.

The previous prime is 442032083. The next prime is 442032103. The reversal of 442032092 is 290230244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55254008 + ... + 55254015.

It is an arithmetic number, because the mean of its divisors is an integer number (128926028).

Almost surely, 2^442032092 is an apocalyptic number.

It is an amenable number.

442032092 is a deficient number, since it is larger than the sum of its proper divisors (331524076).

442032092 is a wasteful number, since it uses less digits than its factorization.

442032092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110508027 (or 110508025 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 442032092 is about 21024.5592581628. The cubic root of 442032092 is about 761.7595956077.

The spelling of 442032092 in words is "four hundred forty-two million, thirty-two thousand, ninety-two".