464731451 has 4 divisors (see below), whose sum is σ = 464959872. Its totient is φ = 464503032.

The previous prime is 464731429. The next prime is 464731453. The reversal of 464731451 is 154137464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464731451 - 2¹⁴ = 464715067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (464731453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111131 + ... + 115236.

It is an arithmetic number, because the mean of its divisors is an integer number (116239968).

Almost surely, 2^464731451 is an apocalyptic number.

464731451 is a deficient number, since it is larger than the sum of its proper divisors (228421).

464731451 is a wasteful number, since it uses less digits than its factorization.

464731451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228420.

The product of its digits is 40320, while the sum is 35.

The square root of 464731451 is about 21557.6309227150. The cubic root of 464731451 is about 774.5819186579.

The spelling of 464731451 in words is "four hundred sixty-four million, seven hundred thirty-one thousand, four hundred fifty-one".