87927123 has 8 divisors (see below), whose sum is σ = 117301248. Its totient is φ = 58585544.

The previous prime is 87927109. The next prime is 87927157. The reversal of 87927123 is 32172978.

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

It is a cyclic number.

It is not a de Polignac number, because 87927123 - 2¹² = 87923027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87927173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 915 + ... + 13292.

It is an arithmetic number, because the mean of its divisors is an integer number (14662656).

Almost surely, 2^87927123 is an apocalyptic number.

87927123 is a deficient number, since it is larger than the sum of its proper divisors (29374125).

87927123 is a wasteful number, since it uses less digits than its factorization.

87927123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16273.

The product of its digits is 42336, while the sum is 39.

The square root of 87927123 is about 9376.9463579568. The cubic root of 87927123 is about 444.6731985996.

The spelling of 87927123 in words is "eighty-seven million, nine hundred twenty-seven thousand, one hundred twenty-three".