58109642 has 4 divisors (see below), whose sum is σ = 87164466. Its totient is φ = 29054820.

The previous prime is 58109633. The next prime is 58109659. The reversal of 58109642 is 24690185.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40208281 + 17901361 = 6341^2 + 4231^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14527409 + ... + 14527412.

Almost surely, 2^58109642 is an apocalyptic number.

58109642 is a deficient number, since it is larger than the sum of its proper divisors (29054824).

58109642 is a wasteful number, since it uses less digits than its factorization.

58109642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29054823.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 58109642 is about 7622.9680571284. The cubic root of 58109642 is about 387.3314246977.

The spelling of 58109642 in words is "fifty-eight million, one hundred nine thousand, six hundred forty-two".