426106401 has 12 divisors (see below), whose sum is σ = 660899952. Its totient is φ = 243489288.

The previous prime is 426106391. The next prime is 426106403. The reversal of 426106401 is 104601624.

It is not a de Polignac number, because 426106401 - 2⁶ = 426106337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426106403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1449195 + ... + 1449488.

It is an arithmetic number, because the mean of its divisors is an integer number (55074996).

Almost surely, 2^426106401 is an apocalyptic number.

It is an amenable number.

426106401 is a deficient number, since it is larger than the sum of its proper divisors (234793551).

426106401 is a wasteful number, since it uses less digits than its factorization.

426106401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898700 (or 2898693 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 426106401 is about 20642.3448522691. The cubic root of 426106401 is about 752.4991599053.

The spelling of 426106401 in words is "four hundred twenty-six million, one hundred six thousand, four hundred one".