28623095 has 8 divisors (see below), whose sum is σ = 34451664. Its totient is φ = 22829184.

The previous prime is 28623071. The next prime is 28623143. The reversal of 28623095 is 59032682.

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 28623095 - 2¹⁰ = 28622071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6809 + ... + 10178.

It is an arithmetic number, because the mean of its divisors is an integer number (4306458).

Almost surely, 2^28623095 is an apocalyptic number.

28623095 is a deficient number, since it is larger than the sum of its proper divisors (5828569).

28623095 is a wasteful number, since it uses less digits than its factorization.

28623095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17329.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 28623095 is about 5350.0556071876. The cubic root of 28623095 is about 305.8948725406.

The spelling of 28623095 in words is "twenty-eight million, six hundred twenty-three thousand, ninety-five".