34420112 has 20 divisors (see below), whose sum is σ = 66781440. Its totient is φ = 17186208.

The previous prime is 34420109. The next prime is 34420151. The reversal of 34420112 is 21102443.

It is a super-2 number, since 2×34420112² = 2369488220185088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18689 + ... + 20447.

It is an arithmetic number, because the mean of its divisors is an integer number (3339072).

Almost surely, 2^34420112 is an apocalyptic number.

It is an amenable number.

34420112 is a deficient number, since it is larger than the sum of its proper divisors (32361328).

34420112 is a wasteful number, since it uses less digits than its factorization.

34420112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2990 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 34420112 is about 5866.8656026877. The cubic root of 34420112 is about 325.2900353707.

Adding to 34420112 its reverse (21102443), we get a palindrome (55522555).

The spelling of 34420112 in words is "thirty-four million, four hundred twenty thousand, one hundred twelve".