116852621 has 2 divisors, whose sum is σ = 116852622. Its totient is φ = 116852620.

The previous prime is 116852591. The next prime is 116852653. The reversal of 116852621 is 126258611.

It is an a-pointer prime, because the next prime (116852653) can be obtained adding 116852621 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79459396 + 37393225 = 8914^2 + 6115^2 .

It is a cyclic number.

It is not a de Polignac number, because 116852621 - 2⁶ = 116852557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116852521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58426310 + 58426311.

It is an arithmetic number, because the mean of its divisors is an integer number (58426311).

Almost surely, 2^116852621 is an apocalyptic number.

It is an amenable number.

116852621 is a deficient number, since it is larger than the sum of its proper divisors (1).

116852621 is an equidigital number, since it uses as much as digits as its factorization.

116852621 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 32.

The square root of 116852621 is about 10809.8390829836. The cubic root of 116852621 is about 488.8918746164.

The spelling of 116852621 in words is "one hundred sixteen million, eight hundred fifty-two thousand, six hundred twenty-one".