113652445 has 4 divisors (see below), whose sum is σ = 136382940. Its totient is φ = 90921952.

The previous prime is 113652443. The next prime is 113652593. The reversal of 113652445 is 544256311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59320804 + 54331641 = 7702^2 + 7371^2 .

It is a cyclic number.

It is not a de Polignac number, because 113652445 - 2¹ = 113652443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113652443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11365240 + ... + 11365249.

It is an arithmetic number, because the mean of its divisors is an integer number (34095735).

Almost surely, 2^113652445 is an apocalyptic number.

It is an amenable number.

113652445 is a deficient number, since it is larger than the sum of its proper divisors (22730495).

113652445 is an equidigital number, since it uses as much as digits as its factorization.

113652445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22730494.

The product of its digits is 14400, while the sum is 31.

The square root of 113652445 is about 10660.7900739110. The cubic root of 113652445 is about 484.3875004474.

The spelling of 113652445 in words is "one hundred thirteen million, six hundred fifty-two thousand, four hundred forty-five".