60821298 has 24 divisors (see below), whose sum is σ = 133638336. Its totient is φ = 19987800.

The previous prime is 60821281. The next prime is 60821339. The reversal of 60821298 is 89212806.

60821298 is a `hidden beast` number, since 608 + 21 + 29 + 8 = 666.

It is a Curzon number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 22518 + ... + 25073.

It is an arithmetic number, because the mean of its divisors is an integer number (5568264).

Almost surely, 2^60821298 is an apocalyptic number.

60821298 is an abundant number, since it is smaller than the sum of its proper divisors (72817038).

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

60821298 is a wasteful number, since it uses less digits than its factorization.

60821298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47670 (or 47667 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 60821298 is about 7798.8010617017. The cubic root of 60821298 is about 393.2649379944.

The spelling of 60821298 in words is "sixty million, eight hundred twenty-one thousand, two hundred ninety-eight".