456130646 has 8 divisors (see below), whose sum is σ = 684286680. Its totient is φ = 228035088.

The previous prime is 456130643. The next prime is 456130651. The reversal of 456130646 is 646031654.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456130643) 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, 20930 + ... + 36746.

It is an arithmetic number, because the mean of its divisors is an integer number (85535835).

Almost surely, 2^456130646 is an apocalyptic number.

456130646 is a deficient number, since it is larger than the sum of its proper divisors (228156034).

456130646 is a wasteful number, since it uses less digits than its factorization.

456130646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30238.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 456130646 is about 21357.2153147361. The cubic root of 456130646 is about 769.7737267333.

The spelling of 456130646 in words is "four hundred fifty-six million, one hundred thirty thousand, six hundred forty-six".