2399102 has 4 divisors (see below), whose sum is σ = 3598656. Its totient is φ = 1199550.

The previous prime is 2399093. The next prime is 2399113. The reversal of 2399102 is 2019932.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599774 + ... + 599777.

It is an arithmetic number, because the mean of its divisors is an integer number (899664).

2^2399102 is an apocalyptic number.

2399102 is a deficient number, since it is larger than the sum of its proper divisors (1199554).

2399102 is a wasteful number, since it uses less digits than its factorization.

2399102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1199553.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2399102 is about 1548.9034831131. The cubic root of 2399102 is about 133.8698893003.

The spelling of 2399102 in words is "two million, three hundred ninety-nine thousand, one hundred two".