62495987 has 2 divisors, whose sum is σ = 62495988. Its totient is φ = 62495986.

The previous prime is 62495981. The next prime is 62495989. The reversal of 62495987 is 78959426.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62495987 - 2¹⁴ = 62479603 is a prime.

It is a super-2 number, since 2×62495987² = 7811496782208338, which contains 22 as substring.

Together with 62495989, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (62495981) 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, 31247993 + 31247994.

It is an arithmetic number, because the mean of its divisors is an integer number (31247994).

Almost surely, 2^62495987 is an apocalyptic number.

62495987 is a deficient number, since it is larger than the sum of its proper divisors (1).

62495987 is an equidigital number, since it uses as much as digits as its factorization.

62495987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 50.

The square root of 62495987 is about 7905.4403419417. The cubic root of 62495987 is about 396.8417691564.

The spelling of 62495987 in words is "sixty-two million, four hundred ninety-five thousand, nine hundred eighty-seven".