42245214 has 24 divisors (see below), whose sum is σ = 92871240. Its totient is φ = 12801360.

The previous prime is 42245179. The next prime is 42245237. The reversal of 42245214 is 41254224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28369 + ... + 29820.

It is an arithmetic number, because the mean of its divisors is an integer number (3869635).

Almost surely, 2^42245214 is an apocalyptic number.

42245214 is an abundant number, since it is smaller than the sum of its proper divisors (50626026).

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

42245214 is a wasteful number, since it uses less digits than its factorization.

42245214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58216 (or 58205 counting only the distinct ones).

The product of its digits is 2560, while the sum is 24.

The square root of 42245214 is about 6499.6318357273. The cubic root of 42245214 is about 348.2778366496.

Adding to 42245214 its reverse (41254224), we get a palindrome (83499438).

The spelling of 42245214 in words is "forty-two million, two hundred forty-five thousand, two hundred fourteen".