126622386 has 48 divisors (see below), whose sum is σ = 309304800. Its totient is φ = 38368440.

The previous prime is 126622367. The next prime is 126622411. The reversal of 126622386 is 683226621.

126622386 is a `hidden beast` number, since 1 + 26 + 622 + 3 + 8 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 126622386.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3156 + ... + 16223.

It is an arithmetic number, because the mean of its divisors is an integer number (6443850).

Almost surely, 2^126622386 is an apocalyptic number.

126622386 is an abundant number, since it is smaller than the sum of its proper divisors (182682414).

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

126622386 is a wasteful number, since it uses less digits than its factorization.

126622386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19412 (or 19395 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 126622386 is about 11252.6612852249. The cubic root of 126622386 is about 502.1538895299.

The spelling of 126622386 in words is "one hundred twenty-six million, six hundred twenty-two thousand, three hundred eighty-six".