7998246 has 12 divisors (see below), whose sum is σ = 17329572. Its totient is φ = 2666076.

The previous prime is 7998223. The next prime is 7998269. The reversal of 7998246 is 6428997.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7998223) and next prime (7998269).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 222156 + ... + 222191.

It is an arithmetic number, because the mean of its divisors is an integer number (1444131).

Almost surely, 2^7998246 is an apocalyptic number.

7998246 is an abundant number, since it is smaller than the sum of its proper divisors (9331326).

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

7998246 is a wasteful number, since it uses less digits than its factorization.

7998246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444355 (or 444352 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 7998246 is about 2828.1170414253. The cubic root of 7998246 is about 199.9853822650.

It can be divided in two parts, 799 and 8246, that added together give a triangular number (9045 = T₁₃₄).

The spelling of 7998246 in words is "seven million, nine hundred ninety-eight thousand, two hundred forty-six".