28941695 has 8 divisors (see below), whose sum is σ = 35577360. Its totient is φ = 22588480.

The previous prime is 28941691. The next prime is 28941713. The reversal of 28941695 is 59614982.

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

It is not a de Polignac number, because 28941695 - 2² = 28941691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28941691) 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, 70385 + ... + 70794.

It is an arithmetic number, because the mean of its divisors is an integer number (4447170).

Almost surely, 2^28941695 is an apocalyptic number.

28941695 is a deficient number, since it is larger than the sum of its proper divisors (6635665).

28941695 is a wasteful number, since it uses less digits than its factorization.

28941695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141225.

The product of its digits is 155520, while the sum is 44.

The square root of 28941695 is about 5379.7486000742. The cubic root of 28941695 is about 307.0256462287.

The spelling of 28941695 in words is "twenty-eight million, nine hundred forty-one thousand, six hundred ninety-five".