102354666 has 16 divisors (see below), whose sum is σ = 204816384. Its totient is φ = 34100384.

The previous prime is 102354661. The next prime is 102354667. The reversal of 102354666 is 666453201.

It is not an unprimeable number, because it can be changed into a prime (102354661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13591 + ... + 19733.

It is an arithmetic number, because the mean of its divisors is an integer number (12801024).

Almost surely, 2^102354666 is an apocalyptic number.

102354666 is an abundant number, since it is smaller than the sum of its proper divisors (102461718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102354666 is a wasteful number, since it uses less digits than its factorization.

102354666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 102354666 is about 10117.0482849495. The cubic root of 102354666 is about 467.7737876002.

The spelling of 102354666 in words is "one hundred two million, three hundred fifty-four thousand, six hundred sixty-six".