62543982 has 16 divisors (see below), whose sum is σ = 126236880. Its totient is φ = 20656512.

The previous prime is 62543977. The next prime is 62543989. The reversal of 62543982 is 28934526.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 62543982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62543989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47163 + ... + 48470.

It is an arithmetic number, because the mean of its divisors is an integer number (7889805).

Almost surely, 2^62543982 is an apocalyptic number.

62543982 is an abundant number, since it is smaller than the sum of its proper divisors (63692898).

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

62543982 is a wasteful number, since it uses less digits than its factorization.

62543982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95747.

The product of its digits is 103680, while the sum is 39.

The square root of 62543982 is about 7908.4753271411. The cubic root of 62543982 is about 396.9433305953.

It can be divided in two parts, 625439 and 82, that added together give a triangular number (625521 = T₁₁₁₈).

The spelling of 62543982 in words is "sixty-two million, five hundred forty-three thousand, nine hundred eighty-two".