102062459 has 2 divisors, whose sum is σ = 102062460. Its totient is φ = 102062458.

The previous prime is 102062437. The next prime is 102062473. The reversal of 102062459 is 954260201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102062459 - 2²⁰ = 101013883 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (102062479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51031229 + 51031230.

It is an arithmetic number, because the mean of its divisors is an integer number (51031230).

Almost surely, 2^102062459 is an apocalyptic number.

102062459 is a deficient number, since it is larger than the sum of its proper divisors (1).

102062459 is an equidigital number, since it uses as much as digits as its factorization.

102062459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 102062459 is about 10102.5966464073. The cubic root of 102062459 is about 467.3282223237.

The spelling of 102062459 in words is "one hundred two million, sixty-two thousand, four hundred fifty-nine".