102262494 has 8 divisors (see below), whose sum is σ = 204525000. Its totient is φ = 34087496.

The previous prime is 102262453. The next prime is 102262529. The reversal of 102262494 is 494262201.

It is a sphenic number, since it is the product of 3 distinct primes.

102262494 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 8521869 + ... + 8521880.

It is an arithmetic number, because the mean of its divisors is an integer number (25565625).

Almost surely, 2^102262494 is an apocalyptic number.

102262494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102262494 is a wasteful number, since it uses less digits than its factorization.

102262494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17043754.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 102262494 is about 10112.4919777471. The cubic root of 102262494 is about 467.6333328597.

It can be divided in two parts, 10226 and 2494, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 102262494 in words is "one hundred two million, two hundred sixty-two thousand, four hundred ninety-four".