456745034 has 8 divisors (see below), whose sum is σ = 686024868. Its totient is φ = 228070080.

The previous prime is 456745031. The next prime is 456745049. The reversal of 456745034 is 430547654.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 455694409 + 1050625 = 21347^2 + 1025^2 .

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

It is a super-2 number, since 2×456745034² = 417232052167322312, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (456745031) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 149327 + ... + 152354.

Almost surely, 2^456745034 is an apocalyptic number.

456745034 is a deficient number, since it is larger than the sum of its proper divisors (229279834).

456745034 is a wasteful number, since it uses less digits than its factorization.

456745034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302440.

The product of its (nonzero) digits is 201600, while the sum is 38.

The square root of 456745034 is about 21371.5940912231. The cubic root of 456745034 is about 770.1191888359.

The spelling of 456745034 in words is "four hundred fifty-six million, seven hundred forty-five thousand, thirty-four".