472307 has 4 divisors (see below), whose sum is σ = 515256. Its totient is φ = 429360.

The previous prime is 472301. The next prime is 472309. The reversal of 472307 is 703274.

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 472307 - 2⁸ = 472051 is a prime.

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

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472307.

It is not an unprimeable number, because it can be changed into a prime (472301) 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, 21458 + ... + 21479.

It is an arithmetic number, because the mean of its divisors is an integer number (128814).

2⁴⁷²³⁰⁷ is an apocalyptic number.

472307 is a deficient number, since it is larger than the sum of its proper divisors (42949).

472307 is a wasteful number, since it uses less digits than its factorization.

472307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42948.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 472307 is about 687.2459530619. The cubic root of 472307 is about 77.8768053072.

The spelling of 472307 in words is "four hundred seventy-two thousand, three hundred seven", and thus it is an iban number.