426382002 has 32 divisors (see below), whose sum is σ = 997387200. Its totient is φ = 134646624.

The previous prime is 426381971. The next prime is 426382003. The reversal of 426382002 is 200283624.

426382002 is a `hidden beast` number, since 4 + 2 + 638 + 20 + 0 + 2 = 666.

It is a super-2 number, since 2×426382002² = 363603223259056008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (426382003) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 206763 + ... + 208814.

It is an arithmetic number, because the mean of its divisors is an integer number (31168350).

Almost surely, 2^426382002 is an apocalyptic number.

426382002 is an abundant number, since it is smaller than the sum of its proper divisors (571005198).

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

426382002 is a wasteful number, since it uses less digits than its factorization.

426382002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415607 (or 415601 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 426382002 is about 20649.0193956033. The cubic root of 426382002 is about 752.6613610395.

The spelling of 426382002 in words is "four hundred twenty-six million, three hundred eighty-two thousand, two".