28529954 has 8 divisors (see below), whose sum is σ = 42828240. Its totient is φ = 14253876.

The previous prime is 28529911. The next prime is 28529971. The reversal of 28529954 is 45992582.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844 + ... + 7775.

It is an arithmetic number, because the mean of its divisors is an integer number (5353530).

Almost surely, 2^28529954 is an apocalyptic number.

28529954 is a deficient number, since it is larger than the sum of its proper divisors (14298286).

28529954 is a wasteful number, since it uses less digits than its factorization.

28529954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11104.

The product of its digits is 259200, while the sum is 44.

The square root of 28529954 is about 5341.3438383987. The cubic root of 28529954 is about 305.5627128584.

The spelling of 28529954 in words is "twenty-eight million, five hundred twenty-nine thousand, nine hundred fifty-four".