60220090 has 32 divisors (see below), whose sum is σ = 127234944. Its totient is φ = 20088000.

The previous prime is 60220067. The next prime is 60220093. The reversal of 60220090 is 9002206.

It is not an unprimeable number, because it can be changed into a prime (60220093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9036 + ... + 14215.

It is an arithmetic number, because the mean of its divisors is an integer number (3976092).

Almost surely, 2^60220090 is an apocalyptic number.

60220090 is an abundant number, since it is smaller than the sum of its proper divisors (67014854).

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

60220090 is a wasteful number, since it uses less digits than its factorization.

60220090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23302.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 60220090 is about 7760.1604364858. The cubic root of 60220090 is about 391.9648595808.

Adding to 60220090 its reverse (9002206), we get a palindrome (69222296).

The spelling of 60220090 in words is "sixty million, two hundred twenty thousand, ninety".