118450165 has 16 divisors (see below), whose sum is σ = 147457728. Its totient is φ = 91276416.

The previous prime is 118450147. The next prime is 118450183. The reversal of 118450165 is 561054811.

It is an interprime number because it is at equal distance from previous prime (118450147) and next prime (118450183).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118450165 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11922 + ... + 19468.

It is an arithmetic number, because the mean of its divisors is an integer number (9216108).

Almost surely, 2^118450165 is an apocalyptic number.

It is an amenable number.

118450165 is a deficient number, since it is larger than the sum of its proper divisors (29007563).

118450165 is an equidigital number, since it uses as much as digits as its factorization.

118450165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7668.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 118450165 is about 10883.4812904695. The cubic root of 118450165 is about 491.1097504658.

The spelling of 118450165 in words is "one hundred eighteen million, four hundred fifty thousand, one hundred sixty-five".