426265554 has 32 divisors (see below), whose sum is σ = 1001577024. Its totient is φ = 119234880.

The previous prime is 426265549. The next prime is 426265639. The reversal of 426265554 is 455562624.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247549 + ... + 249264.

It is an arithmetic number, because the mean of its divisors is an integer number (31299282).

Almost surely, 2^426265554 is an apocalyptic number.

426265554 is an abundant number, since it is smaller than the sum of its proper divisors (575311470).

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

426265554 is a wasteful number, since it uses less digits than its factorization.

426265554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496842.

The product of its digits is 288000, while the sum is 39.

The square root of 426265554 is about 20646.1995049936. The cubic root of 426265554 is about 752.5928357188.

The spelling of 426265554 in words is "four hundred twenty-six million, two hundred sixty-five thousand, five hundred fifty-four".