374521452 has 12 divisors (see below), whose sum is σ = 873883416. Its totient is φ = 124840480.

The previous prime is 374521417. The next prime is 374521453. The reversal of 374521452 is 254125473.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (374521453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15605049 + ... + 15605072.

It is an arithmetic number, because the mean of its divisors is an integer number (72823618).

Almost surely, 2^374521452 is an apocalyptic number.

It is an amenable number.

374521452 is an abundant number, since it is smaller than the sum of its proper divisors (499361964).

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

374521452 is a wasteful number, since it uses less digits than its factorization.

374521452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31210128 (or 31210126 counting only the distinct ones).

The product of its digits is 33600, while the sum is 33.

The square root of 374521452 is about 19352.5567303134. The cubic root of 374521452 is about 720.8179054008.

The spelling of 374521452 in words is "three hundred seventy-four million, five hundred twenty-one thousand, four hundred fifty-two".