464731 has 4 divisors (see below), whose sum is σ = 468000. Its totient is φ = 461464.

The previous prime is 464699. The next prime is 464741. The reversal of 464731 is 137464.

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 464731 - 2⁵ = 464699 is a prime.

It is a super-2 number, since 2×464731² = 431949804722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464696 and 464705.

It is not an unprimeable number, because it can be changed into a prime (464741) 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, 1411 + ... + 1708.

It is an arithmetic number, because the mean of its divisors is an integer number (117000).

2⁴⁶⁴⁷³¹ is an apocalyptic number.

464731 is a deficient number, since it is larger than the sum of its proper divisors (3269).

464731 is a wasteful number, since it uses less digits than its factorization.

464731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268.

The product of its digits is 2016, while the sum is 25.

The square root of 464731 is about 681.7118159457. The cubic root of 464731 is about 77.4581668093.

The spelling of 464731 in words is "four hundred sixty-four thousand, seven hundred thirty-one".