60821226 has 16 divisors (see below), whose sum is σ = 135158400. Its totient is φ = 20273724.

The previous prime is 60821219. The next prime is 60821279. The reversal of 60821226 is 62212806.

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

It is a self number, because there is not a number n which added to its sum of digits gives 60821226.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563106 + ... + 563213.

It is an arithmetic number, because the mean of its divisors is an integer number (8447400).

Almost surely, 2^60821226 is an apocalyptic number.

60821226 is an abundant number, since it is smaller than the sum of its proper divisors (74337174).

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

60821226 is a wasteful number, since it uses less digits than its factorization.

60821226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126330 (or 1126324 counting only the distinct ones).

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

The square root of 60821226 is about 7798.7964456062. The cubic root of 60821226 is about 393.2647828125.

The spelling of 60821226 in words is "sixty million, eight hundred twenty-one thousand, two hundred twenty-six".