62887873 has 2 divisors, whose sum is σ = 62887874. Its totient is φ = 62887872.

The previous prime is 62887861. The next prime is 62887919. The reversal of 62887873 is 37878826.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56370064 + 6517809 = 7508^2 + 2553^2 .

It is a cyclic number.

It is not a de Polignac number, because 62887873 - 2⁹ = 62887361 is a prime.

It is not a weakly prime, because it can be changed into another prime (62887813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31443936 + 31443937.

It is an arithmetic number, because the mean of its divisors is an integer number (31443937).

Almost surely, 2^62887873 is an apocalyptic number.

It is an amenable number.

62887873 is a deficient number, since it is larger than the sum of its proper divisors (1).

62887873 is an equidigital number, since it uses as much as digits as its factorization.

62887873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 903168, while the sum is 49.

The square root of 62887873 is about 7930.1874504957. The cubic root of 62887873 is about 397.6695172445.

It can be divided in two parts, 6288 and 7873, that added together give a square (14161 = 119²).

The spelling of 62887873 in words is "sixty-two million, eight hundred eighty-seven thousand, eight hundred seventy-three".