116021450 has 24 divisors (see below), whose sum is σ = 216604812. Its totient is φ = 46235520.

The previous prime is 116021443. The next prime is 116021461. The reversal of 116021450 is 54120611.

It can be written as a sum of positive squares in 6 ways, for example, as 8048569 + 107972881 = 2837^2 + 10391^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9662 + ... + 18038.

Almost surely, 2^116021450 is an apocalyptic number.

116021450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116021450 is a deficient number, since it is larger than the sum of its proper divisors (100583362).

116021450 is a wasteful number, since it uses less digits than its factorization.

116021450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8666 (or 8661 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 116021450 is about 10771.3253594904. The cubic root of 116021450 is about 487.7299550672.

It can be divided in two parts, 11602 and 1450, that multiplied together give a triangular number (16822900 = T₅₈₀₀).

The spelling of 116021450 in words is "one hundred sixteen million, twenty-one thousand, four hundred fifty".