426265552 has 10 divisors (see below), whose sum is σ = 825889538. Its totient is φ = 213132768.

The previous prime is 426265549. The next prime is 426265639. The reversal of 426265552 is 255562624.

It can be written as a sum of positive squares in only one way, i.e., 418447936 + 7817616 = 20456^2 + 2796^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13320783 + ... + 13320814.

Almost surely, 2^426265552 is an apocalyptic number.

It is an amenable number.

426265552 is a deficient number, since it is larger than the sum of its proper divisors (399623986).

426265552 is a wasteful number, since it uses less digits than its factorization.

426265552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26641605 (or 26641599 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 426265552 is about 20646.1994565586. The cubic root of 426265552 is about 752.5928345418.

The spelling of 426265552 in words is "four hundred twenty-six million, two hundred sixty-five thousand, five hundred fifty-two".