28025054 has 8 divisors (see below), whose sum is σ = 43393728. Its totient is φ = 13560480.

The previous prime is 28025051. The next prime is 28025071. The reversal of 28025054 is 45052082.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28025051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225947 + ... + 226070.

It is an arithmetic number, because the mean of its divisors is an integer number (5424216).

Almost surely, 2^28025054 is an apocalyptic number.

28025054 is a deficient number, since it is larger than the sum of its proper divisors (15368674).

28025054 is a wasteful number, since it uses less digits than its factorization.

28025054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452050.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 28025054 is about 5293.8694732681. The cubic root of 28025054 is about 303.7494400685.

The spelling of 28025054 in words is "twenty-eight million, twenty-five thousand, fifty-four".