58006420 has 24 divisors (see below), whose sum is σ = 122107104. Its totient is φ = 23146656.

The previous prime is 58006393. The next prime is 58006423. The reversal of 58006420 is 2460085.

It is a super-2 number, since 2×58006420² = 6729489522432800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58006423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5587 + ... + 12133.

It is an arithmetic number, because the mean of its divisors is an integer number (5087796).

Almost surely, 2^58006420 is an apocalyptic number.

It is an amenable number.

58006420 is an abundant number, since it is smaller than the sum of its proper divisors (64100684).

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

58006420 is a wasteful number, since it uses less digits than its factorization.

58006420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6999 (or 6997 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 58006420 is about 7616.1945878503. The cubic root of 58006420 is about 387.1019457359.

The spelling of 58006420 in words is "fifty-eight million, six thousand, four hundred twenty".