60081264 has 160 divisors (see below), whose sum is σ = 186684480. Its totient is φ = 18662400.

The previous prime is 60081253. The next prime is 60081269. The reversal of 60081264 is 46218006.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60081269) 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 in 31 ways as a sum of consecutive naturals, for example, 594814 + ... + 594914.

It is an arithmetic number, because the mean of its divisors is an integer number (1166778).

Almost surely, 2^60081264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60081264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93342240).

60081264 is an abundant number, since it is smaller than the sum of its proper divisors (126603216).

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

60081264 is a wasteful number, since it uses less digits than its factorization.

60081264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 60081264 is about 7751.2104861112. The cubic root of 60081264 is about 391.6634276076.

The spelling of 60081264 in words is "sixty million, eighty-one thousand, two hundred sixty-four".