374886225 has 120 divisors (see below), whose sum is σ = 810216000. Its totient is φ = 167806080.

The previous prime is 374886221. The next prime is 374886229. The reversal of 374886225 is 522688473.

It is an interprime number because it is at equal distance from previous prime (374886221) and next prime (374886229).

It is not a de Polignac number, because 374886225 - 2² = 374886221 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (374886221) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 751026 + ... + 751524.

It is an arithmetic number, because the mean of its divisors is an integer number (6751800).

Almost surely, 2^374886225 is an apocalyptic number.

374886225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

374886225 is an abundant number, since it is smaller than the sum of its proper divisors (435329775).

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

374886225 is a wasteful number, since it uses less digits than its factorization.

374886225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 567 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 374886225 is about 19361.9788503138. The cubic root of 374886225 is about 721.0518480236.

The spelling of 374886225 in words is "three hundred seventy-four million, eight hundred eighty-six thousand, two hundred twenty-five".