116077621 has 16 divisors (see below), whose sum is σ = 130616640. Its totient is φ = 102228480.

The previous prime is 116077561. The next prime is 116077657. The reversal of 116077621 is 126770611.

It is a cyclic number.

It is not a de Polignac number, because 116077621 - 2¹⁷ = 115946549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116077421) 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, 124485 + ... + 125413.

It is an arithmetic number, because the mean of its divisors is an integer number (8163540).

Almost surely, 2^116077621 is an apocalyptic number.

116077621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

116077621 is a deficient number, since it is larger than the sum of its proper divisors (14539019).

116077621 is a wasteful number, since it uses less digits than its factorization.

116077621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 116077621 is about 10773.9324761203. The cubic root of 116077621 is about 487.8086527541.

The spelling of 116077621 in words is "one hundred sixteen million, seventy-seven thousand, six hundred twenty-one".