456535066 has 8 divisors (see below), whose sum is σ = 737479764. Its totient is φ = 210708480.

The previous prime is 456535007. The next prime is 456535069. The reversal of 456535066 is 660535654.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 336172225 + 120362841 = 18335^2 + 10971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (456535069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8779495 + ... + 8779546.

Almost surely, 2^456535066 is an apocalyptic number.

456535066 is a deficient number, since it is larger than the sum of its proper divisors (280944698).

456535066 is a wasteful number, since it uses less digits than its factorization.

456535066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17559056.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 456535066 is about 21366.6812116435. The cubic root of 456535066 is about 770.0011615207.

The spelling of 456535066 in words is "four hundred fifty-six million, five hundred thirty-five thousand, sixty-six".