360112661 has 4 divisors (see below), whose sum is σ = 360241824. Its totient is φ = 359983500.

The previous prime is 360112631. The next prime is 360112733. The reversal of 360112661 is 166211063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 360112661 - 2¹⁰ = 360111637 is a prime.

It is a super-2 number, since 2×360112661² = 259362257225001842, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 360112661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (360112631) 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, 60305 + ... + 66006.

It is an arithmetic number, because the mean of its divisors is an integer number (90060456).

Almost surely, 2^360112661 is an apocalyptic number.

It is an amenable number.

360112661 is a deficient number, since it is larger than the sum of its proper divisors (129163).

360112661 is a wasteful number, since it uses less digits than its factorization.

360112661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129162.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 360112661 is about 18976.6346068000. The cubic root of 360112661 is about 711.4528611503.

The spelling of 360112661 in words is "three hundred sixty million, one hundred twelve thousand, six hundred sixty-one".