4045374 has 12 divisors (see below), whose sum is σ = 8765016. Its totient is φ = 1348452.

The previous prime is 4045369. The next prime is 4045381. The reversal of 4045374 is 4735404.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112354 + ... + 112389.

It is an arithmetic number, because the mean of its divisors is an integer number (730418).

Almost surely, 2^4045374 is an apocalyptic number.

4045374 is an abundant number, since it is smaller than the sum of its proper divisors (4719642).

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

4045374 is a wasteful number, since it uses less digits than its factorization.

4045374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224751 (or 224748 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 4045374 is about 2011.3115124217. The cubic root of 4045374 is about 159.3380726441.

It can be divided in two parts, 404 and 5374, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 4045374 in words is "four million, forty-five thousand, three hundred seventy-four".