58399488 has 288 divisors, whose sum is σ = 211921920. Its totient is φ = 15482880.

The previous prime is 58399487. The next prime is 58399499. The reversal of 58399488 is 88499385.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (2488320) is a multiple of the sum of its prime factors (120).

It is not an unprimeable number, because it can be changed into a prime (58399487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 822493 + ... + 822563.

It is an arithmetic number, because the mean of its divisors is an integer number (735840).

Almost surely, 2^58399488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58399488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105960960).

58399488 is an abundant number, since it is smaller than the sum of its proper divisors (153522432).

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

58399488 is a wasteful number, since it uses less digits than its factorization.

58399488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 100 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 54.

The square root of 58399488 is about 7641.9557706127. The cubic root of 58399488 is about 387.9743491031.

The spelling of 58399488 in words is "fifty-eight million, three hundred ninety-nine thousand, four hundred eighty-eight".