97738116 has 48 divisors (see below), whose sum is σ = 261824640. Its totient is φ = 27797760.

The previous prime is 97738111. The next prime is 97738159. The reversal of 97738116 is 61183779.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (97738111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16696 + ... + 21776.

It is an arithmetic number, because the mean of its divisors is an integer number (5454680).

Almost surely, 2^97738116 is an apocalyptic number.

It is an amenable number.

97738116 is an abundant number, since it is smaller than the sum of its proper divisors (164086524).

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

97738116 is a wasteful number, since it uses less digits than its factorization.

97738116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324 (or 5322 counting only the distinct ones).

The product of its digits is 63504, while the sum is 42.

The square root of 97738116 is about 9886.2589486620. The cubic root of 97738116 is about 460.6325827423.

It can be divided in two parts, 977 and 38116, that added together give a palindrome (39093).

The spelling of 97738116 in words is "ninety-seven million, seven hundred thirty-eight thousand, one hundred sixteen".