4066374 has 32 divisors (see below), whose sum is σ = 9001440. Its totient is φ = 1216512.

The previous prime is 4066369. The next prime is 4066379. The reversal of 4066374 is 4736604.

It is an interprime number because it is at equal distance from previous prime (4066369) and next prime (4066379).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2182 + ... + 3590.

It is an arithmetic number, because the mean of its divisors is an integer number (281295).

Almost surely, 2^4066374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4066374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4500720).

4066374 is an abundant number, since it is smaller than the sum of its proper divisors (4935066).

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

4066374 is a wasteful number, since it uses less digits than its factorization.

4066374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 4066374 is about 2016.5252292000. The cubic root of 4066374 is about 159.6133109921.

The spelling of 4066374 in words is "four million, sixty-six thousand, three hundred seventy-four".