116664530 has 16 divisors (see below), whose sum is σ = 211256640. Its totient is φ = 46385712.

The previous prime is 116664521. The next prime is 116664571. The reversal of 116664530 is 35466611.

It is a super-2 number, since 2×116664530² = 27221225120241800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33260 + ... + 36599.

It is an arithmetic number, because the mean of its divisors is an integer number (13203540).

Almost surely, 2^116664530 is an apocalyptic number.

116664530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116664530 is a deficient number, since it is larger than the sum of its proper divisors (94592110).

116664530 is a wasteful number, since it uses less digits than its factorization.

116664530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70033.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 116664530 is about 10801.1355884462. The cubic root of 116664530 is about 488.6294199567.

The spelling of 116664530 in words is "one hundred sixteen million, six hundred sixty-four thousand, five hundred thirty".