361550952 has 144 divisors (see below), whose sum is σ = 1167697440. Its totient is φ = 102666528.

The previous prime is 361550911. The next prime is 361550963. The reversal of 361550952 is 259055163.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2218023 + ... + 2218185.

It is an arithmetic number, because the mean of its divisors is an integer number (8109010).

Almost surely, 2^361550952 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 361550952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583848720).

361550952 is an abundant number, since it is smaller than the sum of its proper divisors (806146488).

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

361550952 is an equidigital number, since it uses as much as digits as its factorization.

361550952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The square root of 361550952 is about 19014.4932091287. The cubic root of 361550952 is about 712.3987845143.

The spelling of 361550952 in words is "three hundred sixty-one million, five hundred fifty thousand, nine hundred fifty-two".