62138 has 4 divisors (see below), whose sum is σ = 93210. Its totient is φ = 31068.

The previous prime is 62137. The next prime is 62141. The reversal of 62138 is 83126.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 51529 + 10609 = 227^2 + 103^2 .

It is a super-2 number, since 2×62138² = 7722262088, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (62131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15533 + ... + 15536.

2⁶²¹³⁸ is an apocalyptic number.

62138 is a deficient number, since it is larger than the sum of its proper divisors (31072).

62138 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 15 representation: 62138 = (13628)₁₅.

62138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31071.

The product of its digits is 288, while the sum is 20.

The square root of 62138 is about 249.2749486009. The cubic root of 62138 is about 39.6082593390.

Adding to 62138 its product of digits (288), we get a palindrome (62426).

The spelling of 62138 in words is "sixty-two thousand, one hundred thirty-eight".