361422160 has 60 divisors (see below), whose sum is σ = 923667444. Its totient is φ = 131422720.

The previous prime is 361422109. The next prime is 361422167. The reversal of 361422160 is 61224163.

It can be written as a sum of positive squares in 2 ways, for example, as 184851216 + 176570944 = 13596^2 + 13288^2 .

It is a super-4 number, since 4×361422160⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361422167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8989 + ... + 28348.

Almost surely, 2^361422160 is an apocalyptic number.

It is an amenable number.

361422160 is an abundant number, since it is smaller than the sum of its proper divisors (562245284).

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

361422160 is a wasteful number, since it uses less digits than its factorization.

361422160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37372 (or 37355 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 361422160 is about 19011.1062276765. The cubic root of 361422160 is about 712.3141840262.

The spelling of 361422160 in words is "three hundred sixty-one million, four hundred twenty-two thousand, one hundred sixty".