102422814 has 32 divisors (see below), whose sum is σ = 221435424. Its totient is φ = 31395840.

The previous prime is 102422779. The next prime is 102422821. The reversal of 102422814 is 418224201.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19582 + ... + 24254.

It is an arithmetic number, because the mean of its divisors is an integer number (6919857).

Almost surely, 2^102422814 is an apocalyptic number.

102422814 is an abundant number, since it is smaller than the sum of its proper divisors (119012610).

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

102422814 is a wasteful number, since it uses less digits than its factorization.

102422814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 102422814 is about 10120.4157029245. The cubic root of 102422814 is about 467.8775795657.

The spelling of 102422814 in words is "one hundred two million, four hundred twenty-two thousand, eight hundred fourteen".