7972498 has 8 divisors (see below), whose sum is σ = 12038400. Its totient is φ = 3959700.

The previous prime is 7972453. The next prime is 7972499. The reversal of 7972498 is 8942797.

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

It is not an unprimeable number, because it can be changed into a prime (7972499) 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, 12898 + ... + 13501.

It is an arithmetic number, because the mean of its divisors is an integer number (1504800).

Almost surely, 2^7972498 is an apocalyptic number.

7972498 is a deficient number, since it is larger than the sum of its proper divisors (4065902).

7972498 is a wasteful number, since it uses less digits than its factorization.

7972498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26552.

The product of its digits is 254016, while the sum is 46.

The square root of 7972498 is about 2823.5612265364. The cubic root of 7972498 is about 199.7705535389.

Subtracting 7972498 from its reverse (8942797), we obtain a cube (970299 = 99³).

The spelling of 7972498 in words is "seven million, nine hundred seventy-two thousand, four hundred ninety-eight".