97027650 has 36 divisors (see below), whose sum is σ = 260682162. Its totient is φ = 25873920.

The previous prime is 97027643. The next prime is 97027681. The reversal of 97027650 is 5672079.

It can be written as a sum of positive squares in 3 ways, for example, as 41718681 + 55308969 = 6459^2 + 7437^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 107359 + ... + 108258.

Almost surely, 2^97027650 is an apocalyptic number.

97027650 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

97027650 is an abundant number, since it is smaller than the sum of its proper divisors (163654512).

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

97027650 is a wasteful number, since it uses less digits than its factorization.

97027650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215635 (or 215627 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 97027650 is about 9850.2614178508. The cubic root of 97027650 is about 459.5137426263.

The spelling of 97027650 in words is "ninety-seven million, twenty-seven thousand, six hundred fifty".