427265764 has 12 divisors (see below), whose sum is σ = 747913264. Its totient is φ = 213576264.

The previous prime is 427265753. The next prime is 427265789. The reversal of 427265764 is 467562724.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 427265764.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6019 + ... + 29845.

Almost surely, 2^427265764 is an apocalyptic number.

It is an amenable number.

427265764 is a deficient number, since it is larger than the sum of its proper divisors (320647500).

427265764 is a wasteful number, since it uses less digits than its factorization.

427265764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28314 (or 28312 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The square root of 427265764 is about 20670.4079301788. The cubic root of 427265764 is about 753.1810159239.

The spelling of 427265764 in words is "four hundred twenty-seven million, two hundred sixty-five thousand, seven hundred sixty-four".