58103440 has 40 divisors (see below), whose sum is σ = 135527040. Its totient is φ = 23166336.

The previous prime is 58103429. The next prime is 58103459. The reversal of 58103440 is 4430185.

58103440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×58103440³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28371 + ... + 30349.

It is an arithmetic number, because the mean of its divisors is an integer number (3388176).

Almost surely, 2^58103440 is an apocalyptic number.

It is an amenable number.

58103440 is an abundant number, since it is smaller than the sum of its proper divisors (77423600).

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

58103440 is a wasteful number, since it uses less digits than its factorization.

58103440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2359 (or 2353 counting only the distinct ones).

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

The square root of 58103440 is about 7622.5612493440. The cubic root of 58103440 is about 387.3176443400.

The spelling of 58103440 in words is "fifty-eight million, one hundred three thousand, four hundred forty".