7268498 has 4 divisors (see below), whose sum is σ = 10902750. Its totient is φ = 3634248.

The previous prime is 7268497. The next prime is 7268509. The reversal of 7268498 is 8948627.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8948627 = 71 ⋅126037.

It can be written as a sum of positive squares in only one way, i.e., 7059649 + 208849 = 2657^2 + 457^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7268497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817123 + ... + 1817126.

Almost surely, 2^7268498 is an apocalyptic number.

7268498 is a deficient number, since it is larger than the sum of its proper divisors (3634252).

7268498 is a wasteful number, since it uses less digits than its factorization.

7268498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634251.

The product of its digits is 193536, while the sum is 44.

The square root of 7268498 is about 2696.0152076722. The cubic root of 7268498 is about 193.7082979274.

The spelling of 7268498 in words is "seven million, two hundred sixty-eight thousand, four hundred ninety-eight".