59897838 has 64 divisors (see below), whose sum is σ = 160860672. Its totient is φ = 14359680.

The previous prime is 59897833. The next prime is 59897867. The reversal of 59897838 is 83879895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59897833) 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, 1020 + ... + 10992.

It is an arithmetic number, because the mean of its divisors is an integer number (2513448).

Almost surely, 2^59897838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 59897838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80430336).

59897838 is an abundant number, since it is smaller than the sum of its proper divisors (100962834).

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

59897838 is a wasteful number, since it uses less digits than its factorization.

59897838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10009.

The product of its digits is 4354560, while the sum is 57.

The square root of 59897838 is about 7739.3693541528. The cubic root of 59897838 is about 391.2644430493.

The spelling of 59897838 in words is "fifty-nine million, eight hundred ninety-seven thousand, eight hundred thirty-eight".