58947089 has 4 divisors (see below), whose sum is σ = 60848640. Its totient is φ = 57045540.

The previous prime is 58947079. The next prime is 58947113. The reversal of 58947089 is 98074985.

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, and also an emirpimes, since its reverse is a distinct semiprime: 98074985 = 5 ⋅19614997.

It is a cyclic number.

It is not a de Polignac number, because 58947089 - 2²⁰ = 57898513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58947019) 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, 950729 + ... + 950790.

It is an arithmetic number, because the mean of its divisors is an integer number (15212160).

Almost surely, 2^58947089 is an apocalyptic number.

It is an amenable number.

58947089 is a deficient number, since it is larger than the sum of its proper divisors (1901551).

58947089 is a wasteful number, since it uses less digits than its factorization.

58947089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901550.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 58947089 is about 7677.7007625981. The cubic root of 58947089 is about 389.1832325823.

The spelling of 58947089 in words is "fifty-eight million, nine hundred forty-seven thousand, eighty-nine".