42337892 has 6 divisors (see below), whose sum is σ = 74091318. Its totient is φ = 21168944.

The previous prime is 42337873. The next prime is 42337901. The reversal of 42337892 is 29873324.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 42198016 + 139876 = 6496^2 + 374^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5292233 + ... + 5292240.

It is an arithmetic number, because the mean of its divisors is an integer number (12348553).

Almost surely, 2^42337892 is an apocalyptic number.

It is an amenable number.

42337892 is a deficient number, since it is larger than the sum of its proper divisors (31753426).

42337892 is a wasteful number, since it uses less digits than its factorization.

42337892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10584477 (or 10584475 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 42337892 is about 6506.7574105694. The cubic root of 42337892 is about 348.5323358406.

The spelling of 42337892 in words is "forty-two million, three hundred thirty-seven thousand, eight hundred ninety-two".