60666222 has 32 divisors (see below), whose sum is σ = 123868800. Its totient is φ = 19803168.

The previous prime is 60666209. The next prime is 60666241. The reversal of 60666222 is 22266606.

It is a self number, because there is not a number n which added to its sum of digits gives 60666222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91729 + ... + 92387.

It is an arithmetic number, because the mean of its divisors is an integer number (3870900).

Almost surely, 2^60666222 is an apocalyptic number.

60666222 is an abundant number, since it is smaller than the sum of its proper divisors (63202578).

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

60666222 is a wasteful number, since it uses less digits than its factorization.

60666222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 60666222 is about 7788.8524186815. The cubic root of 60666222 is about 392.9304177905.

The spelling of 60666222 in words is "sixty million, six hundred sixty-six thousand, two hundred twenty-two".