116035621 has 24 divisors (see below), whose sum is σ = 133781760. Its totient is φ = 99993696.

The previous prime is 116035613. The next prime is 116035627. The reversal of 116035621 is 126530611.

It is not a de Polignac number, because 116035621 - 2³ = 116035613 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 (116035627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 323040 + ... + 323398.

It is an arithmetic number, because the mean of its divisors is an integer number (5574240).

Almost surely, 2^116035621 is an apocalyptic number.

It is an amenable number.

116035621 is a deficient number, since it is larger than the sum of its proper divisors (17746139).

116035621 is a wasteful number, since it uses less digits than its factorization.

116035621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 116035621 is about 10771.9831507481. The cubic root of 116035621 is about 487.7498115673.

The spelling of 116035621 in words is "one hundred sixteen million, thirty-five thousand, six hundred twenty-one".