4974187 has 6 divisors (see below), whose sum is σ = 5200412. Its totient is φ = 4757412.

The previous prime is 4974163. The next prime is 4974199. The reversal of 4974187 is 7814794.

4974187 = 454² + 455² + ... + 476².

It is not a de Polignac number, because 4974187 - 2¹⁹ = 4449899 is a prime.

It is a Duffinian number.

4974187 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4974127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4173 + ... + 5230.

Almost surely, 2^4974187 is an apocalyptic number.

4974187 is a deficient number, since it is larger than the sum of its proper divisors (226225).

4974187 is an equidigital number, since it uses as much as digits as its factorization.

4974187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449 (or 9426 counting only the distinct ones).

The product of its digits is 56448, while the sum is 40.

The square root of 4974187 is about 2230.2885463545. The cubic root of 4974187 is about 170.7028227603.

The spelling of 4974187 in words is "four million, nine hundred seventy-four thousand, one hundred eighty-seven".