62438 has 4 divisors (see below), whose sum is σ = 93660. Its totient is φ = 31218.

The previous prime is 62423. The next prime is 62459. The reversal of 62438 is 83426.

It is a happy number.

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

It is a plaindrome in base 13 and base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15608 + ... + 15611.

It is an arithmetic number, because the mean of its divisors is an integer number (23415).

2⁶²⁴³⁸ is an apocalyptic number.

62438 is a deficient number, since it is larger than the sum of its proper divisors (31222).

62438 is a wasteful number, since it uses less digits than its factorization.

62438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31221.

The product of its digits is 1152, while the sum is 23.

The square root of 62438 is about 249.8759692327. The cubic root of 62438 is about 39.6718994423.

The spelling of 62438 in words is "sixty-two thousand, four hundred thirty-eight".