59243138 has 8 divisors (see below), whose sum is σ = 89781132. Its totient is φ = 29316096.

The previous prime is 59243137. The next prime is 59243161. The reversal of 59243138 is 83134295.

It can be written as a sum of positive squares in 2 ways, for example, as 55011889 + 4231249 = 7417^2 + 2057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 59243098 and 59243107.

It is not an unprimeable number, because it can be changed into a prime (59243137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152495 + ... + 152882.

Almost surely, 2^59243138 is an apocalyptic number.

59243138 is a deficient number, since it is larger than the sum of its proper divisors (30537994).

59243138 is a wasteful number, since it uses less digits than its factorization.

59243138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305476.

The product of its digits is 25920, while the sum is 35.

The square root of 59243138 is about 7696.9564114655. The cubic root of 59243138 is about 389.8336744192.

The spelling of 59243138 in words is "fifty-nine million, two hundred forty-three thousand, one hundred thirty-eight".