60817260 has 96 divisors (see below), whose sum is σ = 196922880. Its totient is φ = 13736448.

The previous prime is 60817243. The next prime is 60817261. The reversal of 60817260 is 6271806.

It is a happy number.

It is a super-2 number, since 2×60817260² = 7397478227815200, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (60817261) 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, 36567 + ... + 38193.

It is an arithmetic number, because the mean of its divisors is an integer number (2051280).

Almost surely, 2^60817260 is an apocalyptic number.

60817260 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 60817260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98461440).

60817260 is an abundant number, since it is smaller than the sum of its proper divisors (136105620).

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

60817260 is a wasteful number, since it uses less digits than its factorization.

60817260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 60817260 is about 7798.5421714574. The cubic root of 60817260 is about 393.2562346891.

The spelling of 60817260 in words is "sixty million, eight hundred seventeen thousand, two hundred sixty".