27158102 has 4 divisors (see below), whose sum is σ = 40737156. Its totient is φ = 13579050.

The previous prime is 27158093. The next prime is 27158107. The reversal of 27158102 is 20185172.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27158107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6789524 + ... + 6789527.

It is an arithmetic number, because the mean of its divisors is an integer number (10184289).

Almost surely, 2^27158102 is an apocalyptic number.

27158102 is a deficient number, since it is larger than the sum of its proper divisors (13579054).

27158102 is a wasteful number, since it uses less digits than its factorization.

27158102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13579053.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 27158102 is about 5211.3435887495. The cubic root of 27158102 is about 300.5844237200.

The spelling of 27158102 in words is "twenty-seven million, one hundred fifty-eight thousand, one hundred two".