126622413 has 8 divisors (see below), whose sum is σ = 187588800. Its totient is φ = 84414924.

The previous prime is 126622411. The next prime is 126622421. The reversal of 126622413 is 314226621.

126622413 is a `hidden beast` number, since 1 + 26 + 622 + 4 + 13 = 666.

It is not a de Polignac number, because 126622413 - 2¹ = 126622411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4689719 = 126622413 / (1 + 2 + 6 + 6 + 2 + 2 + 4 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126622411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2344833 + ... + 2344886.

It is an arithmetic number, because the mean of its divisors is an integer number (23448600).

Almost surely, 2^126622413 is an apocalyptic number.

It is an amenable number.

126622413 is a deficient number, since it is larger than the sum of its proper divisors (60966387).

126622413 is an equidigital number, since it uses as much as digits as its factorization.

126622413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689728 (or 4689722 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 126622413 is about 11252.6624849411. The cubic root of 126622413 is about 502.1539252217.

The spelling of 126622413 in words is "one hundred twenty-six million, six hundred twenty-two thousand, four hundred thirteen".