116420097 has 16 divisors (see below), whose sum is σ = 169661952. Its totient is φ = 70690560.

The previous prime is 116420077. The next prime is 116420119. The reversal of 116420097 is 790024611.

It is a happy number.

It is not a de Polignac number, because 116420097 - 2⁷ = 116419969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116420077) 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, 35238 + ... + 38399.

It is an arithmetic number, because the mean of its divisors is an integer number (10603872).

Almost surely, 2^116420097 is an apocalyptic number.

116420097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

116420097 is a deficient number, since it is larger than the sum of its proper divisors (53241855).

116420097 is a wasteful number, since it uses less digits than its factorization.

116420097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73688.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 116420097 is about 10789.8145025760. The cubic root of 116420097 is about 488.2879260845.

The spelling of 116420097 in words is "one hundred sixteen million, four hundred twenty thousand, ninety-seven".