42213498 has 16 divisors (see below), whose sum is σ = 84558816. Its totient is φ = 14049200.

The previous prime is 42213481. The next prime is 42213503. The reversal of 42213498 is 89431224.

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, 1053 + ... + 9248.

It is an arithmetic number, because the mean of its divisors is an integer number (5284926).

Almost surely, 2^42213498 is an apocalyptic number.

42213498 is an abundant number, since it is smaller than the sum of its proper divisors (42345318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42213498 is a wasteful number, since it uses less digits than its factorization.

42213498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10989.

The product of its digits is 13824, while the sum is 33.

The square root of 42213498 is about 6497.1915471225. The cubic root of 42213498 is about 348.1906571858.

The spelling of 42213498 in words is "forty-two million, two hundred thirteen thousand, four hundred ninety-eight".