2470984 has 16 divisors (see below), whose sum is σ = 4905900. Its totient is φ = 1162752.

The previous prime is 2470981. The next prime is 2470991. The reversal of 2470984 is 4890742.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2464900 + 6084 = 1570^2 + 78^2 .

It is a super-2 number, since 2×2470984² = 12211523856512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (2470981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8949 + ... + 9220.

2^2470984 is an apocalyptic number.

It is an amenable number.

2470984 is a deficient number, since it is larger than the sum of its proper divisors (2434916).

2470984 is a wasteful number, since it uses less digits than its factorization.

2470984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18192 (or 18188 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2470984 is about 1571.9363854813. The cubic root of 2470984 is about 135.1937592675.

The spelling of 2470984 in words is "two million, four hundred seventy thousand, nine hundred eighty-four".