5274666 has 64 divisors (see below), whose sum is σ = 12700800. Its totient is φ = 1617408.

The previous prime is 5274653. The next prime is 5274667. The reversal of 5274666 is 6664725.

Its product of digits (60480) is a multiple of the sum of its prime factors (180).

It is a self number, because there is not a number n which added to its sum of digits gives 5274666.

It is not an unprimeable number, because it can be changed into a prime (5274667) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54330 + ... + 54426.

It is an arithmetic number, because the mean of its divisors is an integer number (198450).

Almost surely, 2^5274666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5274666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6350400).

5274666 is an abundant number, since it is smaller than the sum of its proper divisors (7426134).

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

5274666 is a wasteful number, since it uses less digits than its factorization.

5274666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 174 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 5274666 is about 2296.6641025627. The cubic root of 5274666 is about 174.0730965177.

The spelling of 5274666 in words is "five million, two hundred seventy-four thousand, six hundred sixty-six".