7200997148 has 12 divisors (see below), whose sum is σ = 12731660592. Its totient is φ = 3563379840.

The previous prime is 7200997147. The next prime is 7200997171. The reversal of 7200997148 is 8417990027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200997147) 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, 9279248 + ... + 9280023.

It is an arithmetic number, because the mean of its divisors is an integer number (1060971716).

Almost surely, 2^7200997148 is an apocalyptic number.

It is an amenable number.

7200997148 is a deficient number, since it is larger than the sum of its proper divisors (5530663444).

7200997148 is a wasteful number, since it uses less digits than its factorization.

7200997148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18559372 (or 18559370 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 47.

The square root of 7200997148 is about 84858.6892899012. The cubic root of 7200997148 is about 1931.0679073009.

The spelling of 7200997148 in words is "seven billion, two hundred million, nine hundred ninety-seven thousand, one hundred forty-eight".