102660364 has 24 divisors (see below), whose sum is σ = 183571920. Its totient is φ = 50217024.

The previous prime is 102660359. The next prime is 102660373. The reversal of 102660364 is 463066201.

It is a super-2 number, since 2×102660364² = 21078300673224992, which contains 22 as substring.

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, 144442 + ... + 145150.

It is an arithmetic number, because the mean of its divisors is an integer number (7648830).

Almost surely, 2^102660364 is an apocalyptic number.

It is an amenable number.

102660364 is a deficient number, since it is larger than the sum of its proper divisors (80911556).

102660364 is a wasteful number, since it uses less digits than its factorization.

102660364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449 (or 1447 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 102660364 is about 10132.1450838408. The cubic root of 102660364 is about 468.2390176064.

The spelling of 102660364 in words is "one hundred two million, six hundred sixty thousand, three hundred sixty-four".