11857102 has 8 divisors (see below), whose sum is σ = 18721800. Its totient is φ = 5616504.

The previous prime is 11857099. The next prime is 11857123. The reversal of 11857102 is 20175811.

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

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, 155977 + ... + 156052.

It is an arithmetic number, because the mean of its divisors is an integer number (2340225).

Almost surely, 2^11857102 is an apocalyptic number.

11857102 is a deficient number, since it is larger than the sum of its proper divisors (6864698).

11857102 is a wasteful number, since it uses less digits than its factorization.

11857102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312050.

The product of its (nonzero) digits is 560, while the sum is 25.

The square root of 11857102 is about 3443.4142939821. The cubic root of 11857102 is about 228.0304540217.

The spelling of 11857102 in words is "eleven million, eight hundred fifty-seven thousand, one hundred two".