97495761 has 8 divisors (see below), whose sum is σ = 141812064. Its totient is φ = 59088320.

The previous prime is 97495757. The next prime is 97495771. The reversal of 97495761 is 16759479.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97495761 - 2² = 97495757 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 97495761.

It is not an unprimeable number, because it can be changed into a prime (97495771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477176 + ... + 1477241.

It is an arithmetic number, because the mean of its divisors is an integer number (17726508).

Almost surely, 2^97495761 is an apocalyptic number.

It is an amenable number.

97495761 is a deficient number, since it is larger than the sum of its proper divisors (44316303).

97495761 is a wasteful number, since it uses less digits than its factorization.

97495761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954431.

The product of its digits is 476280, while the sum is 48.

The square root of 97495761 is about 9873.9941766238. The cubic root of 97495761 is about 460.2515338256.

The spelling of 97495761 in words is "ninety-seven million, four hundred ninety-five thousand, seven hundred sixty-one".