101587064 has 8 divisors (see below), whose sum is σ = 190475760. Its totient is φ = 50793528.

The previous prime is 101587063. The next prime is 101587081. The reversal of 101587064 is 460785101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 101587064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101587063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6349184 + ... + 6349199.

It is an arithmetic number, because the mean of its divisors is an integer number (23809470).

Almost surely, 2^101587064 is an apocalyptic number.

It is an amenable number.

101587064 is a deficient number, since it is larger than the sum of its proper divisors (88888696).

101587064 is a wasteful number, since it uses less digits than its factorization.

101587064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12698389 (or 12698385 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 101587064 is about 10079.0408273804. The cubic root of 101587064 is about 466.6015060948.

The spelling of 101587064 in words is "one hundred one million, five hundred eighty-seven thousand, sixty-four".