28413695 has 16 divisors (see below), whose sum is σ = 35030880. Its totient is φ = 22116864.

The previous prime is 28413691. The next prime is 28413719. The reversal of 28413695 is 59631482.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 28413695 - 2² = 28413691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28413691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29339 + ... + 30291.

It is an arithmetic number, because the mean of its divisors is an integer number (2189430).

Almost surely, 2^28413695 is an apocalyptic number.

28413695 is a deficient number, since it is larger than the sum of its proper divisors (6617185).

28413695 is an equidigital number, since it uses as much as digits as its factorization.

28413695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114.

The product of its digits is 51840, while the sum is 38.

The square root of 28413695 is about 5330.4497934039. The cubic root of 28413695 is about 305.1470937896.

The spelling of 28413695 in words is "twenty-eight million, four hundred thirteen thousand, six hundred ninety-five".