64850160 has 40 divisors (see below), whose sum is σ = 201036240. Its totient is φ = 17293312.

The previous prime is 64850147. The next prime is 64850161. The reversal of 64850160 is 6105846.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64850161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134865 + ... + 135344.

It is an arithmetic number, because the mean of its divisors is an integer number (5025906).

Almost surely, 2^64850160 is an apocalyptic number.

64850160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64850160 is an abundant number, since it is smaller than the sum of its proper divisors (136186080).

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

64850160 is a wasteful number, since it uses less digits than its factorization.

64850160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270225 (or 270219 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 64850160 is about 8052.9597043572. The cubic root of 64850160 is about 401.7633814578.

The spelling of 64850160 in words is "sixty-four million, eight hundred fifty thousand, one hundred sixty".