102065074 has 16 divisors (see below), whose sum is σ = 162432000. Its totient is φ = 47963664.

The previous prime is 102065063. The next prime is 102065081. The reversal of 102065074 is 470560201.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5749 + ... + 15400.

It is an arithmetic number, because the mean of its divisors is an integer number (10152000).

Almost surely, 2^102065074 is an apocalyptic number.

102065074 is a deficient number, since it is larger than the sum of its proper divisors (60366926).

102065074 is a wasteful number, since it uses less digits than its factorization.

102065074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21297.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 102065074 is about 10102.7260677502. The cubic root of 102065074 is about 467.3322135165.

The spelling of 102065074 in words is "one hundred two million, sixty-five thousand, seventy-four".