102677394 has 16 divisors (see below), whose sum is σ = 211979520. Its totient is φ = 33121680.

The previous prime is 102677383. The next prime is 102677401. The reversal of 102677394 is 493776201.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275829 + ... + 276200.

It is an arithmetic number, because the mean of its divisors is an integer number (13248720).

Almost surely, 2^102677394 is an apocalyptic number.

102677394 is an abundant number, since it is smaller than the sum of its proper divisors (109302126).

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

102677394 is a wasteful number, since it uses less digits than its factorization.

102677394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552065.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 102677394 is about 10132.9854435897. The cubic root of 102677394 is about 468.2649077333.

The spelling of 102677394 in words is "one hundred two million, six hundred seventy-seven thousand, three hundred ninety-four".