249464127 has 24 divisors (see below), whose sum is σ = 367324720. Its totient is φ = 150480000.

The previous prime is 249464123. The next prime is 249464183. The reversal of 249464127 is 721464942.

It is not a de Polignac number, because 249464127 - 2² = 249464123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249464123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81627 + ... + 84627.

Almost surely, 2^249464127 is an apocalyptic number.

249464127 is a deficient number, since it is larger than the sum of its proper divisors (117860593).

249464127 is a wasteful number, since it uses less digits than its factorization.

249464127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255 (or 3244 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 249464127 is about 15794.4334181382. The cubic root of 249464127 is about 629.5100978498.

The spelling of 249464127 in words is "two hundred forty-nine million, four hundred sixty-four thousand, one hundred twenty-seven".