2470287 has 8 divisors (see below), whose sum is σ = 3487536. Its totient is φ = 1549952.

The previous prime is 2470261. The next prime is 2470301. The reversal of 2470287 is 7820742.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2470287 - 2⁷ = 2470159 is a prime.

It is a super-2 number, since 2×2470287² = 12204635724738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24168 + ... + 24269.

It is an arithmetic number, because the mean of its divisors is an integer number (435942).

2^2470287 is an apocalyptic number.

2470287 is a deficient number, since it is larger than the sum of its proper divisors (1017249).

2470287 is a wasteful number, since it uses less digits than its factorization.

2470287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48457.

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 2470287 is about 1571.7146687615. The cubic root of 2470287 is about 135.1810465302.

The spelling of 2470287 in words is "two million, four hundred seventy thousand, two hundred eighty-seven".