58781222 has 8 divisors (see below), whose sum is σ = 88374000. Its totient is φ = 29323224.

The previous prime is 58781221. The next prime is 58781243. The reversal of 58781222 is 22218785.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58781221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32597 + ... + 34352.

It is an arithmetic number, because the mean of its divisors is an integer number (11046750).

Almost surely, 2^58781222 is an apocalyptic number.

58781222 is a deficient number, since it is larger than the sum of its proper divisors (29592778).

58781222 is a wasteful number, since it uses less digits than its factorization.

58781222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67390.

The product of its digits is 17920, while the sum is 35.

The square root of 58781222 is about 7666.8912865646. The cubic root of 58781222 is about 388.8178580413.

The spelling of 58781222 in words is "fifty-eight million, seven hundred eighty-one thousand, two hundred twenty-two".