2472505 has 16 divisors (see below), whose sum is σ = 3475584. Its totient is φ = 1653120.

The previous prime is 2472473. The next prime is 2472517. The reversal of 2472505 is 5052742.

It is not a de Polignac number, because 2472505 - 2⁵ = 2472473 is a prime.

It is a super-3 number, since 3×2472505³ = 45345353331462562875, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2472505.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574 + ... + 2296.

It is an arithmetic number, because the mean of its divisors is an integer number (217224).

2^2472505 is an apocalyptic number.

It is an amenable number.

2472505 is a deficient number, since it is larger than the sum of its proper divisors (1003079).

2472505 is a wasteful number, since it uses less digits than its factorization.

2472505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 2472505 is about 1572.4201092583. The cubic root of 2472505 is about 135.2214928251.

The spelling of 2472505 in words is "two million, four hundred seventy-two thousand, five hundred five".