361541232 has 240 divisors, whose sum is σ = 1182924288. Its totient is φ = 106064640.

The previous prime is 361541161. The next prime is 361541237. The reversal of 361541232 is 232145163.

361541232 is a `hidden beast` number, since 3 + 615 + 4 + 12 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 361541196 and 361541205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361541237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1162357 + ... + 1162667.

Almost surely, 2^361541232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361541232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591462144).

361541232 is an abundant number, since it is smaller than the sum of its proper divisors (821383056).

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

361541232 is a wasteful number, since it uses less digits than its factorization.

361541232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 352 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 361541232 is about 19014.2376129047. The cubic root of 361541232 is about 712.3924003719.

Adding to 361541232 its reverse (232145163), we get a palindrome (593686395).

The spelling of 361541232 in words is "three hundred sixty-one million, five hundred forty-one thousand, two hundred thirty-two".