361552086 has 120 divisors (see below), whose sum is σ = 968669856. Its totient is φ = 100427040.

The previous prime is 361552069. The next prime is 361552091. The reversal of 361552086 is 680255163.

It is a self number, because there is not a number n which added to its sum of digits gives 361552086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 293091 + ... + 294321.

Almost surely, 2^361552086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 361552086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484334928).

361552086 is an abundant number, since it is smaller than the sum of its proper divisors (607117770).

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

361552086 is a wasteful number, since it uses less digits than its factorization.

361552086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 361552086 is about 19014.5230284643. The cubic root of 361552086 is about 712.3995293235.

The spelling of 361552086 in words is "three hundred sixty-one million, five hundred fifty-two thousand, eighty-six".