12622088 has 16 divisors (see below), whose sum is σ = 23827500. Its totient is φ = 6268096.

The previous prime is 12622079. The next prime is 12622111. The reversal of 12622088 is 88022621.

It can be written as a sum of positive squares in 2 ways, for example, as 10484644 + 2137444 = 3238^2 + 1462^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12622088.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4103 + ... + 6486.

Almost surely, 2^12622088 is an apocalyptic number.

It is an amenable number.

12622088 is a deficient number, since it is larger than the sum of its proper divisors (11205412).

12622088 is a wasteful number, since it uses less digits than its factorization.

12622088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10744 (or 10740 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 12622088 is about 3552.7578020462. The cubic root of 12622088 is about 232.8325714239.

The spelling of 12622088 in words is "twelve million, six hundred twenty-two thousand, eighty-eight".