97250 has 16 divisors (see below), whose sum is σ = 182520. Its totient is φ = 38800.

The previous prime is 97241. The next prime is 97259. The reversal of 97250 is 5279.

It is an interprime number because it is at equal distance from previous prime (97241) and next prime (97259).

It can be written as a sum of positive squares in 4 ways, for example, as 17161 + 80089 = 131^2 + 283^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (97259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56 + ... + 444.

2⁹⁷²⁵⁰ is an apocalyptic number.

97250 is a deficient number, since it is larger than the sum of its proper divisors (85270).

97250 is a wasteful number, since it uses less digits than its factorization.

97250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 97250 is about 311.8493225903. The cubic root of 97250 is about 45.9864484341.

The spelling of 97250 in words is "ninety-seven thousand, two hundred fifty".