87068423 has 8 divisors (see below), whose sum is σ = 93844800. Its totient is φ = 80303328.

The previous prime is 87068389. The next prime is 87068447. The reversal of 87068423 is 32486078.

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 87068423 - 2¹⁴ = 87052039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87068473) 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, 20258 + ... + 24176.

It is an arithmetic number, because the mean of its divisors is an integer number (11730600).

Almost surely, 2^87068423 is an apocalyptic number.

87068423 is a deficient number, since it is larger than the sum of its proper divisors (6776377).

87068423 is a wasteful number, since it uses less digits than its factorization.

87068423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5641.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 87068423 is about 9331.0461900046. The cubic root of 87068423 is about 443.2208947839.

The spelling of 87068423 in words is "eighty-seven million, sixty-eight thousand, four hundred twenty-three".