7874466 has 8 divisors (see below), whose sum is σ = 15748944. Its totient is φ = 2624820.

The previous prime is 7874431. The next prime is 7874467. The reversal of 7874466 is 6644787.

It is a sphenic number, since it is the product of 3 distinct primes.

7874466 is an admirable number.

It is a d-powerful number, because it can be written as 7⁴ + 8⁷ + 7⁸ + 4² + 4⁵ + 6⁴ + 6⁵ .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7874467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656200 + ... + 656211.

It is an arithmetic number, because the mean of its divisors is an integer number (1968618).

Almost surely, 2^7874466 is an apocalyptic number.

7874466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7874466 is a wasteful number, since it uses less digits than its factorization.

7874466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312416.

The product of its digits is 225792, while the sum is 42.

The square root of 7874466 is about 2806.1478934653. The cubic root of 7874466 is about 198.9483633269.

It can be divided in two parts, 787 and 4466, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 7874466 in words is "seven million, eight hundred seventy-four thousand, four hundred sixty-six".