426260165 has 16 divisors (see below), whose sum is σ = 528850560. Its totient is φ = 329572800.

The previous prime is 426260147. The next prime is 426260201. The reversal of 426260165 is 561062624.

It is not a de Polignac number, because 426260165 - 2¹⁸ = 425998021 is a prime.

It is a congruent number.

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, 20306 + ... + 35564.

It is an arithmetic number, because the mean of its divisors is an integer number (33053160).

Almost surely, 2^426260165 is an apocalyptic number.

It is an amenable number.

426260165 is a deficient number, since it is larger than the sum of its proper divisors (102590395).

426260165 is a wasteful number, since it uses less digits than its factorization.

426260165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15452.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 426260165 is about 20646.0689963005. The cubic root of 426260165 is about 752.5896641905.

The spelling of 426260165 in words is "four hundred twenty-six million, two hundred sixty thousand, one hundred sixty-five".