2523000 has 96 divisors (see below), whose sum is σ = 8152560. Its totient is φ = 649600.

The previous prime is 2522999. The next prime is 2523011. The reversal of 2523000 is 3252.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86986 + ... + 87014.

2^2523000 is an apocalyptic number.

2523000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2523000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4076280).

2523000 is an abundant number, since it is smaller than the sum of its proper divisors (5629560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2523000 is a wasteful number, since it uses less digits than its factorization.

2523000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 2523000 is about 1588.3954167650. The cubic root of 2523000 is about 136.1358216354.

Adding to 2523000 its reverse (3252), we get a palindrome (2526252).

The spelling of 2523000 in words is "two million, five hundred twenty-three thousand".