4751487 has 16 divisors (see below), whose sum is σ = 7581280. Its totient is φ = 2923776.

The previous prime is 4751479. The next prime is 4751489. The reversal of 4751487 is 7841574.

It is not a de Polignac number, because 4751487 - 2³ = 4751479 is a prime.

It is a super-2 number, since 2×4751487² = 45153257422338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4751489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6418 + ... + 7119.

It is an arithmetic number, because the mean of its divisors is an integer number (473830).

Almost surely, 2^4751487 is an apocalyptic number.

4751487 is a deficient number, since it is larger than the sum of its proper divisors (2829793).

4751487 is a wasteful number, since it uses less digits than its factorization.

4751487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13559 (or 13553 counting only the distinct ones).

The product of its digits is 31360, while the sum is 36.

The square root of 4751487 is about 2179.7905862720. The cubic root of 4751487 is about 168.1163097640.

The spelling of 4751487 in words is "four million, seven hundred fifty-one thousand, four hundred eighty-seven".