116072077 has 4 divisors (see below), whose sum is σ = 126624096. Its totient is φ = 105520060.

The previous prime is 116072051. The next prime is 116072087. The reversal of 116072077 is 770270611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116072077 - 2¹⁵ = 116039309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116072087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5275993 + ... + 5276014.

It is an arithmetic number, because the mean of its divisors is an integer number (31656024).

Almost surely, 2^116072077 is an apocalyptic number.

It is an amenable number.

116072077 is a deficient number, since it is larger than the sum of its proper divisors (10552019).

116072077 is a wasteful number, since it uses less digits than its factorization.

116072077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10552018.

The product of its (nonzero) digits is 4116, while the sum is 31.

The square root of 116072077 is about 10773.6751853766. The cubic root of 116072077 is about 487.8008865307.

It can be divided in two parts, 1160 and 72077, that added together give a palindrome (73237).

The spelling of 116072077 in words is "one hundred sixteen million, seventy-two thousand, seventy-seven".