58428990 has 96 divisors (see below), whose sum is σ = 163537920. Its totient is φ = 14427072.

The previous prime is 58428989. The next prime is 58428991. The reversal of 58428990 is 9982485.

It is an interprime number because it is at equal distance from previous prime (58428989) and next prime (58428991).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58428991) 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 47 ways as a sum of consecutive naturals, for example, 80007 + ... + 80733.

It is an arithmetic number, because the mean of its divisors is an integer number (1703520).

Almost surely, 2^58428990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58428990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81768960).

58428990 is an abundant number, since it is smaller than the sum of its proper divisors (105108930).

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

58428990 is a wasteful number, since it uses less digits than its factorization.

58428990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 803 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 58428990 is about 7643.8857919255. The cubic root of 58428990 is about 388.0396698377.

The spelling of 58428990 in words is "fifty-eight million, four hundred twenty-eight thousand, nine hundred ninety".