58142697 has 4 divisors (see below), whose sum is σ = 77523600. Its totient is φ = 38761796.

The previous prime is 58142687. The next prime is 58142723. The reversal of 58142697 is 79624185.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58142697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (58142677) 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, 9690447 + ... + 9690452.

It is an arithmetic number, because the mean of its divisors is an integer number (19380900).

Almost surely, 2^58142697 is an apocalyptic number.

It is an amenable number.

58142697 is a deficient number, since it is larger than the sum of its proper divisors (19380903).

58142697 is a wasteful number, since it uses less digits than its factorization.

58142697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19380902.

The product of its digits is 120960, while the sum is 42.

The square root of 58142697 is about 7625.1358676420. The cubic root of 58142697 is about 387.4048537817.

The spelling of 58142697 in words is "fifty-eight million, one hundred forty-two thousand, six hundred ninety-seven".