97861795 has 8 divisors (see below), whose sum is σ = 117698400. Its totient is φ = 78113280.

The previous prime is 97861787. The next prime is 97861807. The reversal of 97861795 is 59716879.

It is a happy number.

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

It is not a de Polignac number, because 97861795 - 2³ = 97861787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19551 + ... + 24040.

It is an arithmetic number, because the mean of its divisors is an integer number (14712300).

Almost surely, 2^97861795 is an apocalyptic number.

97861795 is a deficient number, since it is larger than the sum of its proper divisors (19836605).

97861795 is a wasteful number, since it uses less digits than its factorization.

97861795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44045.

The product of its digits is 952560, while the sum is 52.

The square root of 97861795 is about 9892.5120672153. The cubic root of 97861795 is about 460.8267975344.

The spelling of 97861795 in words is "ninety-seven million, eight hundred sixty-one thousand, seven hundred ninety-five".