101599064 has 64 divisors (see below), whose sum is σ = 228571200. Its totient is φ = 41416704.

The previous prime is 101599051. The next prime is 101599081. The reversal of 101599064 is 460995101.

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, 118124 + ... + 118980.

It is an arithmetic number, because the mean of its divisors is an integer number (3571425).

Almost surely, 2^101599064 is an apocalyptic number.

101599064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101599064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114285600).

101599064 is an abundant number, since it is smaller than the sum of its proper divisors (126972136).

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

101599064 is a wasteful number, since it uses less digits than its factorization.

101599064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 101599064 is about 10079.6361045427. The cubic root of 101599064 is about 466.6198778487.

The spelling of 101599064 in words is "one hundred one million, five hundred ninety-nine thousand, sixty-four".