42214502 has 32 divisors (see below), whose sum is σ = 74952864. Its totient is φ = 17612800.

The previous prime is 42214493. The next prime is 42214511. The reversal of 42214502 is 20541224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42214493) and next prime (42214511).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13958 + ... + 16710.

It is an arithmetic number, because the mean of its divisors is an integer number (2342277).

Almost surely, 2^42214502 is an apocalyptic number.

42214502 is a deficient number, since it is larger than the sum of its proper divisors (32738362).

42214502 is a wasteful number, since it uses less digits than its factorization.

42214502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 42214502 is about 6497.2688108158. The cubic root of 42214502 is about 348.1934176034.

Adding to 42214502 its reverse (20541224), we get a palindrome (62755726).

The spelling of 42214502 in words is "forty-two million, two hundred fourteen thousand, five hundred two".