97585250 has 32 divisors (see below), whose sum is σ = 208780416. Its totient is φ = 33457200.

The previous prime is 97585231. The next prime is 97585259. The reversal of 97585250 is 5258579.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 97585198 and 97585207.

It is not an unprimeable number, because it can be changed into a prime (97585259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26132 + ... + 29631.

It is an arithmetic number, because the mean of its divisors is an integer number (6524388).

Almost surely, 2^97585250 is an apocalyptic number.

97585250 is an abundant number, since it is smaller than the sum of its proper divisors (111195166).

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

97585250 is a wasteful number, since it uses less digits than its factorization.

97585250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55787 (or 55777 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 41.

The square root of 97585250 is about 9878.5246874217. The cubic root of 97585250 is about 460.3923086786.

The spelling of 97585250 in words is "ninety-seven million, five hundred eighty-five thousand, two hundred fifty".