9247998 has 8 divisors (see below), whose sum is σ = 18496008. Its totient is φ = 3082664.

The previous prime is 9247993. The next prime is 9247999. The reversal of 9247998 is 8997429.

It is a happy number.

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

9247998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9247993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770661 + ... + 770672.

It is an arithmetic number, because the mean of its divisors is an integer number (2312001).

Almost surely, 2^9247998 is an apocalyptic number.

9247998 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.

9247998 is a wasteful number, since it uses less digits than its factorization.

9247998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541338.

The product of its digits is 326592, while the sum is 48.

The square root of 9247998 is about 3041.0521205662. The cubic root of 9247998 is about 209.9016773282.

The spelling of 9247998 in words is "nine million, two hundred forty-seven thousand, nine hundred ninety-eight".