42253094 has 32 divisors (see below), whose sum is σ = 70834176. Its totient is φ = 18779040.

The previous prime is 42253063. The next prime is 42253097. The reversal of 42253094 is 49035224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42253097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86519 + ... + 87005.

It is an arithmetic number, because the mean of its divisors is an integer number (2213568).

Almost surely, 2^42253094 is an apocalyptic number.

42253094 is a deficient number, since it is larger than the sum of its proper divisors (28581082).

42253094 is a wasteful number, since it uses less digits than its factorization.

42253094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 42253094 is about 6500.2379956429. The cubic root of 42253094 is about 348.2994900589.

The spelling of 42253094 in words is "forty-two million, two hundred fifty-three thousand, ninety-four".