58071161 has 4 divisors (see below), whose sum is σ = 58177872. Its totient is φ = 57964452.

The previous prime is 58071107. The next prime is 58071173. The reversal of 58071161 is 16117085.

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-58071161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58074161) 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, 52535 + ... + 53628.

It is an arithmetic number, because the mean of its divisors is an integer number (14544468).

Almost surely, 2^58071161 is an apocalyptic number.

It is an amenable number.

58071161 is a deficient number, since it is larger than the sum of its proper divisors (106711).

58071161 is a wasteful number, since it uses less digits than its factorization.

58071161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106710.

The product of its (nonzero) digits is 1680, while the sum is 29.

The square root of 58071161 is about 7620.4436222572. The cubic root of 58071161 is about 387.2459070950.

The spelling of 58071161 in words is "fifty-eight million, seventy-one thousand, one hundred sixty-one".