60776898 has 64 divisors (see below), whose sum is σ = 150769920. Its totient is φ = 15904512.

The previous prime is 60776897. The next prime is 60776927. The reversal of 60776898 is 89867706.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 60776898.

It is not an unprimeable number, because it can be changed into a prime (60776897) 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, 85368 + ... + 86076.

It is an arithmetic number, because the mean of its divisors is an integer number (2355780).

Almost surely, 2^60776898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60776898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75384960).

60776898 is an abundant number, since it is smaller than the sum of its proper divisors (89993022).

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

60776898 is a wasteful number, since it uses less digits than its factorization.

60776898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891.

The product of its (nonzero) digits is 1016064, while the sum is 51.

The square root of 60776898 is about 7795.9539506080. The cubic root of 60776898 is about 393.1692192553.

The spelling of 60776898 in words is "sixty million, seven hundred seventy-six thousand, eight hundred ninety-eight".