7874233 has 2 divisors, whose sum is σ = 7874234. Its totient is φ = 7874232.

The previous prime is 7874221. The next prime is 7874261. The reversal of 7874233 is 3324787.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7856809 + 17424 = 2803^2 + 132^2 .

It is a cyclic number.

It is not a de Polignac number, because 7874233 - 2⁵ = 7874201 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (7874033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3937116 + 3937117.

It is an arithmetic number, because the mean of its divisors is an integer number (3937117).

Almost surely, 2^7874233 is an apocalyptic number.

It is an amenable number.

7874233 is a deficient number, since it is larger than the sum of its proper divisors (1).

7874233 is an equidigital number, since it uses as much as digits as its factorization.

7874233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 34.

The square root of 7874233 is about 2806.1063771710. The cubic root of 7874233 is about 198.9464010594.

The spelling of 7874233 in words is "seven million, eight hundred seventy-four thousand, two hundred thirty-three".