201164064 has 24 divisors (see below), whose sum is σ = 528055920. Its totient is φ = 67054656.

The previous prime is 201164017. The next prime is 201164071. The reversal of 201164064 is 460461102.

201164064 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1047634 + ... + 1047825.

It is an arithmetic number, because the mean of its divisors is an integer number (22002330).

Almost surely, 2^201164064 is an apocalyptic number.

201164064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201164064 is an abundant number, since it is smaller than the sum of its proper divisors (326891856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201164064 is a wasteful number, since it uses less digits than its factorization.

201164064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095472 (or 2095464 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 201164064 is about 14183.2317896874. The cubic root of 201164064 is about 585.9359347855.

The spelling of 201164064 in words is "two hundred one million, one hundred sixty-four thousand, sixty-four".