42252114 has 16 divisors (see below), whose sum is σ = 84569760. Its totient is φ = 14073120.

The previous prime is 42252109. The next prime is 42252137. The reversal of 42252114 is 41125224.

It is a super-2 number, since 2×42252114² = 3570482274937992, which contains 22 as substring.

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, 10849 + ... + 14219.

It is an arithmetic number, because the mean of its divisors is an integer number (5285610).

Almost surely, 2^42252114 is an apocalyptic number.

42252114 is an abundant number, since it is smaller than the sum of its proper divisors (42317646).

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

42252114 is a wasteful number, since it uses less digits than its factorization.

42252114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5465.

The product of its digits is 640, while the sum is 21.

The square root of 42252114 is about 6500.1626133505. The cubic root of 42252114 is about 348.2967972688.

Adding to 42252114 its reverse (41125224), we get a palindrome (83377338).

The spelling of 42252114 in words is "forty-two million, two hundred fifty-two thousand, one hundred fourteen".