5072306 has 4 divisors (see below), whose sum is σ = 7608462. Its totient is φ = 2536152.

The previous prime is 5072299. The next prime is 5072329. The reversal of 5072306 is 6032705.

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

It can be written as a sum of positive squares in only one way, i.e., 3644281 + 1428025 = 1909^2 + 1195^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1268075 + ... + 1268078.

Almost surely, 2^5072306 is an apocalyptic number.

5072306 is a deficient number, since it is larger than the sum of its proper divisors (2536156).

5072306 is a wasteful number, since it uses less digits than its factorization.

5072306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536155.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 5072306 is about 2252.1780569040. The cubic root of 5072306 is about 171.8179297464.

The spelling of 5072306 in words is "five million, seventy-two thousand, three hundred six".