2492127 has 20 divisors (see below), whose sum is σ = 4062696. Its totient is φ = 1509840.

The previous prime is 2492123. The next prime is 2492143. The reversal of 2492127 is 7212942.

It is not a de Polignac number, because 2492127 - 2² = 2492123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2492127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2492123) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 508 + ... + 2289.

2^2492127 is an apocalyptic number.

2492127 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2492127 is a deficient number, since it is larger than the sum of its proper divisors (1570569).

2492127 is a wasteful number, since it uses less digits than its factorization.

2492127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820 (or 2811 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 2492127 is about 1578.6472056796. The cubic root of 2492127 is about 135.5782602786.

The spelling of 2492127 in words is "two million, four hundred ninety-two thousand, one hundred twenty-seven".