97500002 has 4 divisors (see below), whose sum is σ = 146250006. Its totient is φ = 48750000.

The previous prime is 97499999. The next prime is 97500061. The reversal of 97500002 is 20000579.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20000579 = 41 ⋅487819.

It can be written as a sum of positive squares in only one way, i.e., 70241161 + 27258841 = 8381^2 + 5221^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24374999 + ... + 24375002.

Almost surely, 2^97500002 is an apocalyptic number.

97500002 is a deficient number, since it is larger than the sum of its proper divisors (48750004).

97500002 is a wasteful number, since it uses less digits than its factorization.

97500002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48750003.

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

The square root of 97500002 is about 9874.2089303397. The cubic root of 97500002 is about 460.2582072729.

The spelling of 97500002 in words is "ninety-seven million, five hundred thousand, two".