112461565 has 16 divisors (see below), whose sum is σ = 143020080. Its totient is φ = 84743680.

The previous prime is 112461563. The next prime is 112461571. The reversal of 112461565 is 565164211.

It can be written as a sum of positive squares in 8 ways, for example, as 3426201 + 109035364 = 1851^2 + 10442^2 .

It is not a de Polignac number, because 112461565 - 2¹ = 112461563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112461563) 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, 3514 + ... + 15403.

It is an arithmetic number, because the mean of its divisors is an integer number (8938755).

Almost surely, 2^112461565 is an apocalyptic number.

It is an amenable number.

112461565 is a deficient number, since it is larger than the sum of its proper divisors (30558515).

112461565 is a wasteful number, since it uses less digits than its factorization.

112461565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18992.

The product of its digits is 7200, while the sum is 31.

The square root of 112461565 is about 10604.7897197446. The cubic root of 112461565 is about 482.6897103602.

The spelling of 112461565 in words is "one hundred twelve million, four hundred sixty-one thousand, five hundred sixty-five".