97797106 has 16 divisors (see below), whose sum is σ = 165551040. Its totient is φ = 42920080.

The previous prime is 97797101. The next prime is 97797109. The reversal of 97797106 is 60179779.

It is a pancake number, because a pancake can be divided into 97797106 parts by 13985 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (97797101) 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, 76006 + ... + 77281.

It is an arithmetic number, because the mean of its divisors is an integer number (10346940).

Almost surely, 2^97797106 is an apocalyptic number.

97797106 is a deficient number, since it is larger than the sum of its proper divisors (67753934).

97797106 is a wasteful number, since it uses less digits than its factorization.

97797106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153329.

The product of its (nonzero) digits is 166698, while the sum is 46.

The square root of 97797106 is about 9889.2419325245. The cubic root of 97797106 is about 460.7252359544.

It can be divided in two parts, 97797 and 106, that added together give a triangular number (97903 = T₄₄₂).

The spelling of 97797106 in words is "ninety-seven million, seven hundred ninety-seven thousand, one hundred six".