374225237 has 4 divisors (see below), whose sum is σ = 374387436. Its totient is φ = 374063040.

The previous prime is 374225219. The next prime is 374225239. The reversal of 374225237 is 732522473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 732522473 = 2089 ⋅350657.

It can be written as a sum of positive squares in 2 ways, for example, as 192487876 + 181737361 = 13874^2 + 13481^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374225237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374225197 and 374225206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374225239) 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, 77588 + ... + 82269.

It is an arithmetic number, because the mean of its divisors is an integer number (93596859).

Almost surely, 2^374225237 is an apocalyptic number.

It is an amenable number.

374225237 is a deficient number, since it is larger than the sum of its proper divisors (162199).

374225237 is a wasteful number, since it uses less digits than its factorization.

374225237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162198.

The product of its digits is 70560, while the sum is 35.

The square root of 374225237 is about 19344.9020933165. The cubic root of 374225237 is about 720.6278198122.

The spelling of 374225237 in words is "three hundred seventy-four million, two hundred twenty-five thousand, two hundred thirty-seven".