22413412 has 24 divisors (see below), whose sum is σ = 47464704. Its totient is φ = 9040512.

The previous prime is 22413401. The next prime is 22413427. The reversal of 22413412 is 21431422.

It is a super-2 number, since 2×22413412² = 1004722074963488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22413412.

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, 23068 + ... + 24019.

It is an arithmetic number, because the mean of its divisors is an integer number (1977696).

Almost surely, 2^22413412 is an apocalyptic number.

It is an amenable number.

22413412 is an abundant number, since it is smaller than the sum of its proper divisors (25051292).

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

22413412 is a wasteful number, since it uses less digits than its factorization.

22413412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47115 (or 47113 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 22413412 is about 4734.2805155588. The cubic root of 22413412 is about 281.9481989925.

Adding to 22413412 its reverse (21431422), we get a palindrome (43844834).

The spelling of 22413412 in words is "twenty-two million, four hundred thirteen thousand, four hundred twelve".