2523794 has 32 divisors (see below), whose sum is σ = 4771200. Its totient is φ = 994896.

The previous prime is 2523791. The next prime is 2523821. The reversal of 2523794 is 4973252.

It is a happy number.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁹ + 5⁹ + 2¹⁷ + 3⁵ + 7⁶ + 9⁵ + 4⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2523794.

It is not an unprimeable number, because it can be changed into a prime (2523791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8777 + ... + 9059.

It is an arithmetic number, because the mean of its divisors is an integer number (149100).

2^2523794 is an apocalyptic number.

2523794 is a deficient number, since it is larger than the sum of its proper divisors (2247406).

2523794 is a wasteful number, since it uses less digits than its factorization.

2523794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 305 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 2523794 is about 1588.6453348687. The cubic root of 2523794 is about 136.1501009993.

The spelling of 2523794 in words is "two million, five hundred twenty-three thousand, seven hundred ninety-four".