7265898 has 12 divisors (see below), whose sum is σ = 15742818. Its totient is φ = 2421960.

The previous prime is 7265887. The next prime is 7265899. The reversal of 7265898 is 8985627.

It can be written as a sum of positive squares in only one way, i.e., 5745609 + 1520289 = 2397^2 + 1233^2 .

It is not an unprimeable number, because it can be changed into a prime (7265899) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201813 + ... + 201848.

Almost surely, 2^7265898 is an apocalyptic number.

7265898 is an abundant number, since it is smaller than the sum of its proper divisors (8476920).

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

7265898 is a wasteful number, since it uses less digits than its factorization.

7265898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403669 (or 403666 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 7265898 is about 2695.5329714177. The cubic root of 7265898 is about 193.6851981692.

The spelling of 7265898 in words is "seven million, two hundred sixty-five thousand, eight hundred ninety-eight".