426163045 has 48 divisors (see below), whose sum is σ = 670035456. Its totient is φ = 257040000.

The previous prime is 426163037. The next prime is 426163063. The reversal of 426163045 is 540361624.

It is not a de Polignac number, because 426163045 - 2³ = 426163037 is a prime.

It is a super-2 number, since 2×426163045² = 363229881847344050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 426162998 and 426163016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80995 + ... + 86095.

It is an arithmetic number, because the mean of its divisors is an integer number (13959072).

Almost surely, 2^426163045 is an apocalyptic number.

It is an amenable number.

426163045 is a deficient number, since it is larger than the sum of its proper divisors (243872411).

426163045 is a wasteful number, since it uses less digits than its factorization.

426163045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162 (or 5155 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 426163045 is about 20643.7168407242. The cubic root of 426163045 is about 752.5325026523.

The spelling of 426163045 in words is "four hundred twenty-six million, one hundred sixty-three thousand, forty-five".