58220742 has 8 divisors (see below), whose sum is σ = 116441496. Its totient is φ = 19406912.

The previous prime is 58220713. The next prime is 58220749. The reversal of 58220742 is 24702285.

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

58220742 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58220749) 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, 4851723 + ... + 4851734.

It is an arithmetic number, because the mean of its divisors is an integer number (14555187).

Almost surely, 2^58220742 is an apocalyptic number.

58220742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58220742 is a wasteful number, since it uses less digits than its factorization.

58220742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9703462.

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 58220742 is about 7630.2517651779. The cubic root of 58220742 is about 387.5781142557.

The spelling of 58220742 in words is "fifty-eight million, two hundred twenty thousand, seven hundred forty-two".