361352452 has 24 divisors (see below), whose sum is σ = 641404512. Its totient is φ = 178104000.

The previous prime is 361352449. The next prime is 361352473. The reversal of 361352452 is 254253163.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198627 + ... + 200437.

It is an arithmetic number, because the mean of its divisors is an integer number (26725188).

Almost surely, 2^361352452 is an apocalyptic number.

It is an amenable number.

361352452 is a deficient number, since it is larger than the sum of its proper divisors (280052060).

361352452 is a wasteful number, since it uses less digits than its factorization.

361352452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2497 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 361352452 is about 19009.2727898781. The cubic root of 361352452 is about 712.2683860691.

It can be divided in two parts, 3613 and 52452, that added together give a palindrome (56065).

The spelling of 361352452 in words is "three hundred sixty-one million, three hundred fifty-two thousand, four hundred fifty-two".