116864033 has 16 divisors (see below), whose sum is σ = 137905152. Its totient is φ = 97632000.

The previous prime is 116864029. The next prime is 116864039. The reversal of 116864033 is 330468611.

It is a cyclic number.

It is not a de Polignac number, because 116864033 - 2² = 116864029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116864039) 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, 32768 + ... + 36158.

It is an arithmetic number, because the mean of its divisors is an integer number (8619072).

Almost surely, 2^116864033 is an apocalyptic number.

116864033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

116864033 is a deficient number, since it is larger than the sum of its proper divisors (21041119).

116864033 is a wasteful number, since it uses less digits than its factorization.

116864033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 116864033 is about 10810.3669225425. The cubic root of 116864033 is about 488.9077893998.

The spelling of 116864033 in words is "one hundred sixteen million, eight hundred sixty-four thousand, thirty-three".