28676354 has 16 divisors (see below), whose sum is σ = 51297408. Its totient is φ = 11755392.

The previous prime is 28676353. The next prime is 28676363. The reversal of 28676354 is 45367682.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28676353) 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, 44207 + ... + 44850.

It is an arithmetic number, because the mean of its divisors is an integer number (3206088).

Almost surely, 2^28676354 is an apocalyptic number.

28676354 is a deficient number, since it is larger than the sum of its proper divisors (22621054).

28676354 is a wasteful number, since it uses less digits than its factorization.

28676354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89089.

The product of its digits is 241920, while the sum is 41.

The square root of 28676354 is about 5355.0307188661. The cubic root of 28676354 is about 306.0844812094.

The spelling of 28676354 in words is "twenty-eight million, six hundred seventy-six thousand, three hundred fifty-four".