42593392 has 20 divisors (see below), whose sum is σ = 84445240. Its totient is φ = 20801088.

The previous prime is 42593377. The next prime is 42593393. The reversal of 42593392 is 29339524.

It is a super-3 number, since 3×42593392³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42593393) 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, 30267 + ... + 31642.

It is an arithmetic number, because the mean of its divisors is an integer number (4222262).

Almost surely, 2^42593392 is an apocalyptic number.

It is an amenable number.

42593392 is a deficient number, since it is larger than the sum of its proper divisors (41851848).

42593392 is a wasteful number, since it uses less digits than its factorization.

42593392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61960 (or 61954 counting only the distinct ones).

The product of its digits is 58320, while the sum is 37.

The square root of 42593392 is about 6526.3613139329. The cubic root of 42593392 is about 349.2320359065.

The spelling of 42593392 in words is "forty-two million, five hundred ninety-three thousand, three hundred ninety-two".