28954713 has 8 divisors (see below), whose sum is σ = 39851776. Its totient is φ = 18680400.

The previous prime is 28954711. The next prime is 28954741. The reversal of 28954713 is 31745982.

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

It is not a de Polignac number, because 28954713 - 2¹ = 28954711 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28954711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155578 + ... + 155763.

It is an arithmetic number, because the mean of its divisors is an integer number (4981472).

Almost surely, 2^28954713 is an apocalyptic number.

It is an amenable number.

28954713 is a deficient number, since it is larger than the sum of its proper divisors (10897063).

28954713 is a wasteful number, since it uses less digits than its factorization.

28954713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311375.

The product of its digits is 60480, while the sum is 39.

The square root of 28954713 is about 5380.9583718888. The cubic root of 28954713 is about 307.0716727975.

The spelling of 28954713 in words is "twenty-eight million, nine hundred fifty-four thousand, seven hundred thirteen".