259102094 has 4 divisors (see below), whose sum is σ = 388653144. Its totient is φ = 129551046.

The previous prime is 259102093. The next prime is 259102127. The reversal of 259102094 is 490201952.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 259102094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (259102093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64775522 + ... + 64775525.

It is an arithmetic number, because the mean of its divisors is an integer number (97163286).

Almost surely, 2^259102094 is an apocalyptic number.

259102094 is a deficient number, since it is larger than the sum of its proper divisors (129551050).

259102094 is a wasteful number, since it uses less digits than its factorization.

259102094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129551049.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 259102094 is about 16096.6485331575. The cubic root of 259102094 is about 637.5148531205.

The spelling of 259102094 in words is "two hundred fifty-nine million, one hundred two thousand, ninety-four".