64151160 has 128 divisors (see below), whose sum is σ = 199756800. Its totient is φ = 16473600.

The previous prime is 64151137. The next prime is 64151167. The reversal of 64151160 is 6115146.

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

It is a self number, because there is not a number n which added to its sum of digits gives 64151160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64151167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635110 + ... + 635210.

It is an arithmetic number, because the mean of its divisors is an integer number (1560600).

Almost surely, 2^64151160 is an apocalyptic number.

64151160 is a gapful number since it is divisible by the number (60) 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 64151160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99878400).

64151160 is an abundant number, since it is smaller than the sum of its proper divisors (135605640).

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

64151160 is a wasteful number, since it uses less digits than its factorization.

64151160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 64151160 is about 8009.4419281246. The cubic root of 64151160 is about 400.3146690602.

The spelling of 64151160 in words is "sixty-four million, one hundred fifty-one thousand, one hundred sixty".