62978068 has 6 divisors (see below), whose sum is σ = 110211626. Its totient is φ = 31489032.

The previous prime is 62978063. The next prime is 62978161. The reversal of 62978068 is 86087926.

It can be written as a sum of positive squares in only one way, i.e., 50951044 + 12027024 = 7138^2 + 3468^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62978063) by changing a digit.

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, 7872255 + ... + 7872262.

Almost surely, 2^62978068 is an apocalyptic number.

It is an amenable number.

62978068 is a deficient number, since it is larger than the sum of its proper divisors (47233558).

62978068 is a wasteful number, since it uses less digits than its factorization.

62978068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15744521 (or 15744519 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 62978068 is about 7935.8722267940. The cubic root of 62978068 is about 397.8595415243.

It can be divided in two parts, 6297 and 8068, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 62978068 in words is "sixty-two million, nine hundred seventy-eight thousand, sixty-eight".