58190140 has 24 divisors (see below), whose sum is σ = 123413472. Its totient is φ = 23044800.

The previous prime is 58190129. The next prime is 58190147. The reversal of 58190140 is 4109185.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 58190099 and 58190108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58190147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12384 + ... + 16423.

It is an arithmetic number, because the mean of its divisors is an integer number (5142228).

Almost surely, 2^58190140 is an apocalyptic number.

It is an amenable number.

58190140 is an abundant number, since it is smaller than the sum of its proper divisors (65223332).

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

58190140 is a wasteful number, since it uses less digits than its factorization.

58190140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28917 (or 28915 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 58190140 is about 7628.2461942441. The cubic root of 58190140 is about 387.5101960550.

The spelling of 58190140 in words is "fifty-eight million, one hundred ninety thousand, one hundred forty".