112520252 has 12 divisors (see below), whose sum is σ = 212057496. Its totient is φ = 51932400.

The previous prime is 112520231. The next prime is 112520267. The reversal of 112520252 is 252025211.

It is a happy number.

It is a super-2 number, since 2×112520252² = 25321614220287008, which contains 22 as substring.

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, 1081874 + ... + 1081977.

It is an arithmetic number, because the mean of its divisors is an integer number (17671458).

Almost surely, 2^112520252 is an apocalyptic number.

It is an amenable number.

112520252 is a deficient number, since it is larger than the sum of its proper divisors (99537244).

112520252 is a wasteful number, since it uses less digits than its factorization.

112520252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2163868 (or 2163866 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 112520252 is about 10607.5563632724. The cubic root of 112520252 is about 482.7736581070.

Adding to 112520252 its reverse (252025211), we get a palindrome (364545463).

It can be divided in two parts, 11 and 2520252, that multiplied together give a palindrome (27722772).

The spelling of 112520252 in words is "one hundred twelve million, five hundred twenty thousand, two hundred fifty-two".