2524402 has 8 divisors (see below), whose sum is σ = 3793536. Its totient is φ = 1259892.

The previous prime is 2524393. The next prime is 2524429. The reversal of 2524402 is 2044252.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2524402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063 + ... + 2485.

It is an arithmetic number, because the mean of its divisors is an integer number (474192).

2^2524402 is an apocalyptic number.

2524402 is a deficient number, since it is larger than the sum of its proper divisors (1269134).

2524402 is a wasteful number, since it uses less digits than its factorization.

2524402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2312.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 2524402 is about 1588.8366813490. The cubic root of 2524402 is about 136.1610332987.

Adding to 2524402 its reverse (2044252), we get a palindrome (4568654).

It can be divided in two parts, 2524 and 402, that added together give a triangular number (2926 = T₇₆).

The spelling of 2524402 in words is "two million, five hundred twenty-four thousand, four hundred two".