2523470 has 16 divisors (see below), whose sum is σ = 4563648. Its totient is φ = 1004640.

The previous prime is 2523457. The next prime is 2523473. The reversal of 2523470 is 743252.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523473) 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, 2315 + ... + 3225.

It is an arithmetic number, because the mean of its divisors is an integer number (285228).

2^2523470 is an apocalyptic number.

2523470 is a deficient number, since it is larger than the sum of its proper divisors (2040178).

2523470 is a wasteful number, since it uses less digits than its factorization.

2523470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2523470 is about 1588.5433579226. The cubic root of 2523470 is about 136.1442745174.

The spelling of 2523470 in words is "two million, five hundred twenty-three thousand, four hundred seventy".