4720527 has 12 divisors (see below), whose sum is σ = 7792720. Its totient is φ = 2697408.

The previous prime is 4720517. The next prime is 4720553. The reversal of 4720527 is 7250274.

It is not a de Polignac number, because 4720527 - 2¹⁹ = 4196239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4720527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720517) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37402 + ... + 37527.

Almost surely, 2^4720527 is an apocalyptic number.

4720527 is a deficient number, since it is larger than the sum of its proper divisors (3072193).

4720527 is a wasteful number, since it uses less digits than its factorization.

4720527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74942 (or 74939 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 4720527 is about 2172.6773805607. The cubic root of 4720527 is about 167.7503733178.

The spelling of 4720527 in words is "four million, seven hundred twenty thousand, five hundred twenty-seven".