426245554 has 16 divisors (see below), whose sum is σ = 733094208. Its totient is φ = 182079792.

The previous prime is 426245549. The next prime is 426245569. The reversal of 426245554 is 455542624.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45289 + ... + 53884.

It is an arithmetic number, because the mean of its divisors is an integer number (45818388).

Almost surely, 2^426245554 is an apocalyptic number.

426245554 is a deficient number, since it is larger than the sum of its proper divisors (306848654).

426245554 is a wasteful number, since it uses less digits than its factorization.

426245554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99489.

The product of its digits is 192000, while the sum is 37.

The square root of 426245554 is about 20645.7151486695. The cubic root of 426245554 is about 752.5810652063.

The spelling of 426245554 in words is "four hundred twenty-six million, two hundred forty-five thousand, five hundred fifty-four".