426477051 has 48 divisors (see below), whose sum is σ = 827124480. Its totient is φ = 204500160.

The previous prime is 426477041. The next prime is 426477067. The reversal of 426477051 is 150774624.

426477051 is a `hidden beast` number, since 4 + 2 + 647 + 7 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 426477051 - 2¹¹ = 426475003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426476997 and 426477015.

It is not an unprimeable number, because it can be changed into a prime (426477041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14661 + ... + 32678.

It is an arithmetic number, because the mean of its divisors is an integer number (17231760).

Almost surely, 2^426477051 is an apocalyptic number.

426477051 is a deficient number, since it is larger than the sum of its proper divisors (400647429).

426477051 is a wasteful number, since it uses less digits than its factorization.

426477051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47376 (or 47373 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 426477051 is about 20651.3208052173. The cubic root of 426477051 is about 752.7172845965.

The spelling of 426477051 in words is "four hundred twenty-six million, four hundred seventy-seven thousand, fifty-one".