426474758 has 4 divisors (see below), whose sum is σ = 639712140. Its totient is φ = 213237378.

The previous prime is 426474749. The next prime is 426474773. The reversal of 426474758 is 857474624.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×426474758² = 363761438422317128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106618688 + ... + 106618691.

It is an arithmetic number, because the mean of its divisors is an integer number (159928035).

Almost surely, 2^426474758 is an apocalyptic number.

426474758 is a deficient number, since it is larger than the sum of its proper divisors (213237382).

426474758 is a wasteful number, since it uses less digits than its factorization.

426474758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213237381.

The product of its digits is 1505280, while the sum is 47.

The square root of 426474758 is about 20651.2652881125. The cubic root of 426474758 is about 752.7159355721.

The spelling of 426474758 in words is "four hundred twenty-six million, four hundred seventy-four thousand, seven hundred fifty-eight".