456307452 has 24 divisors (see below), whose sum is σ = 1183019600. Its totient is φ = 152102448.

The previous prime is 456307417. The next prime is 456307457. The reversal of 456307452 is 254703654.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456307457) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2112427 + ... + 2112642.

Almost surely, 2^456307452 is an apocalyptic number.

It is an amenable number.

456307452 is an abundant number, since it is smaller than the sum of its proper divisors (726712148).

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

456307452 is a wasteful number, since it uses less digits than its factorization.

456307452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4225082 (or 4225074 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 456307452 is about 21361.3541705576. The cubic root of 456307452 is about 769.8731741419.

The spelling of 456307452 in words is "four hundred fifty-six million, three hundred seven thousand, four hundred fifty-two".