97741566 has 40 divisors (see below), whose sum is σ = 235865784. Its totient is φ = 30073680.

The previous prime is 97741549. The next prime is 97741597. The reversal of 97741566 is 66514779.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21100 + ... + 25311.

Almost surely, 2^97741566 is an apocalyptic number.

97741566 is an abundant number, since it is smaller than the sum of its proper divisors (138124218).

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

97741566 is a wasteful number, since it uses less digits than its factorization.

97741566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46438 (or 46429 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 97741566 is about 9886.4334317286. The cubic root of 97741566 is about 460.6380025443.

The spelling of 97741566 in words is "ninety-seven million, seven hundred forty-one thousand, five hundred sixty-six".