62966642 has 18 divisors (see below), whose sum is σ = 98137197. Its totient is φ = 30299400.

The previous prime is 62966641. The next prime is 62966669. The reversal of 62966642 is 24666926.

62966642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 38056561 + 24910081 = 6169^2 + 4991^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5611.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62966642.

It is not an unprimeable number, because it can be changed into a prime (62966641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 347792 + ... + 347972.

Almost surely, 2^62966642 is an apocalyptic number.

62966642 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

62966642 is a deficient number, since it is larger than the sum of its proper divisors (35170555).

62966642 is an equidigital number, since it uses as much as digits as its factorization.

62966642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 214 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 62966642 is about 7935.1522984754. The cubic root of 62966642 is about 397.8354790836.

The spelling of 62966642 in words is "sixty-two million, nine hundred sixty-six thousand, six hundred forty-two".