2509484 has 12 divisors (see below), whose sum is σ = 4582704. Its totient is φ = 1200144.

The previous prime is 2509483. The next prime is 2509499. The reversal of 2509484 is 4849052.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2509484.

It is not an unprimeable number, because it can be changed into a prime (2509483) 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, 13547 + ... + 13730.

It is an arithmetic number, because the mean of its divisors is an integer number (381892).

2^2509484 is an apocalyptic number.

It is an amenable number.

2509484 is a deficient number, since it is larger than the sum of its proper divisors (2073220).

2509484 is a wasteful number, since it uses less digits than its factorization.

2509484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27304 (or 27302 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2509484 is about 1584.1350952491. The cubic root of 2509484 is about 135.8922878401.

The spelling of 2509484 in words is "two million, five hundred nine thousand, four hundred eighty-four".