2523112 has 8 divisors (see below), whose sum is σ = 4730850. Its totient is φ = 1261552.

The previous prime is 2523107. The next prime is 2523133. The reversal of 2523112 is 2113252.

It can be written as a sum of positive squares in only one way, i.e., 2452356 + 70756 = 1566^2 + 266^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157687 + ... + 157702.

2^2523112 is an apocalyptic number.

It is an amenable number.

2523112 is a deficient number, since it is larger than the sum of its proper divisors (2207738).

2523112 is a wasteful number, since it uses less digits than its factorization.

2523112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315395 (or 315391 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 2523112 is about 1588.4306720786. The cubic root of 2523112 is about 136.1378360345.

Adding to 2523112 its reverse (2113252), we get a palindrome (4636364).

It can be divided in two parts, 252 and 3112, that added together give a square (3364 = 58²).

The spelling of 2523112 in words is "two million, five hundred twenty-three thousand, one hundred twelve".