42384092 has 24 divisors (see below), whose sum is σ = 77240016. Its totient is φ = 20331648.

The previous prime is 42384071. The next prime is 42384107. The reversal of 42384092 is 29048324.

It is a super-2 number, since 2×42384092² = 3592822509328928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8843 + ... + 12765.

It is an arithmetic number, because the mean of its divisors is an integer number (3218334).

Almost surely, 2^42384092 is an apocalyptic number.

It is an amenable number.

42384092 is a deficient number, since it is larger than the sum of its proper divisors (34855924).

42384092 is a wasteful number, since it uses less digits than its factorization.

42384092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037 (or 4035 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 42384092 is about 6510.3065980029. The cubic root of 42384092 is about 348.6590650319.

The spelling of 42384092 in words is "forty-two million, three hundred eighty-four thousand, ninety-two".