2487275 has 24 divisors (see below), whose sum is σ = 3597984. Its totient is φ = 1670400.

The previous prime is 2487269. The next prime is 2487281. The reversal of 2487275 is 5727842.

It is an interprime number because it is at equal distance from previous prime (2487269) and next prime (2487281).

It is not a de Polignac number, because 2487275 - 2⁴ = 2487259 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10559 + ... + 10791.

It is an arithmetic number, because the mean of its divisors is an integer number (149916).

2^2487275 is an apocalyptic number.

2487275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2487275 is a deficient number, since it is larger than the sum of its proper divisors (1110709).

2487275 is a wasteful number, since it uses less digits than its factorization.

2487275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 306 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 2487275 is about 1577.1096981504. The cubic root of 2487275 is about 135.4902159300.

The spelling of 2487275 in words is "two million, four hundred eighty-seven thousand, two hundred seventy-five".