7264998 has 64 divisors (see below), whose sum is σ = 17740800. Its totient is φ = 2190240.

The previous prime is 7264997. The next prime is 7265003. The reversal of 7264998 is 8994627.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7264991) 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, 55393 + ... + 55523.

It is an arithmetic number, because the mean of its divisors is an integer number (277200).

Almost surely, 2^7264998 is an apocalyptic number.

7264998 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7264998, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8870400).

7264998 is an abundant number, since it is smaller than the sum of its proper divisors (10475802).

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

7264998 is a wasteful number, since it uses less digits than its factorization.

7264998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 228 counting only the distinct ones).

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

The square root of 7264998 is about 2695.3660233816. The cubic root of 7264998 is about 193.6772008151.

The spelling of 7264998 in words is "seven million, two hundred sixty-four thousand, nine hundred ninety-eight".