58344012 has 18 divisors (see below), whose sum is σ = 147480788. Its totient is φ = 19447992.

The previous prime is 58344001. The next prime is 58344029. The reversal of 58344012 is 21044385.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×58344012² = 6808047472512288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 810298 + ... + 810369.

Almost surely, 2^58344012 is an apocalyptic number.

It is an amenable number.

58344012 is an abundant number, since it is smaller than the sum of its proper divisors (89136776).

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

58344012 is a wasteful number, since it uses less digits than its factorization.

58344012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1620677 (or 1620672 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 58344012 is about 7638.3252091018. The cubic root of 58344012 is about 387.8514594192.

Adding to 58344012 its reverse (21044385), we get a palindrome (79388397).

The spelling of 58344012 in words is "fifty-eight million, three hundred forty-four thousand, twelve".