361115612 has 48 divisors (see below), whose sum is σ = 745174752. Its totient is φ = 150958080.

The previous prime is 361115609. The next prime is 361115633. The reversal of 361115612 is 216511163.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178028 + ... + 180044.

It is an arithmetic number, because the mean of its divisors is an integer number (15524474).

Almost surely, 2^361115612 is an apocalyptic number.

It is an amenable number.

361115612 is an abundant number, since it is smaller than the sum of its proper divisors (384059140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361115612 is a wasteful number, since it uses less digits than its factorization.

361115612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358 (or 2356 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 361115612 is about 19003.0421775041. The cubic root of 361115612 is about 712.1127388495.

Adding to 361115612 its reverse (216511163), we get a palindrome (577626775).

The spelling of 361115612 in words is "three hundred sixty-one million, one hundred fifteen thousand, six hundred twelve".