28046150 has 24 divisors (see below), whose sum is σ = 56909304. Its totient is φ = 10198400.

The previous prime is 28046143. The next prime is 28046159. The reversal of 28046150 is 5164082.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28046159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24947 + ... + 26046.

It is an arithmetic number, because the mean of its divisors is an integer number (2371221).

Almost surely, 2^28046150 is an apocalyptic number.

28046150 is an abundant number, since it is smaller than the sum of its proper divisors (28863154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28046150 is a wasteful number, since it uses less digits than its factorization.

28046150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51016 (or 51011 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 28046150 is about 5295.8615918470. The cubic root of 28046150 is about 303.8256372574.

The spelling of 28046150 in words is "twenty-eight million, forty-six thousand, one hundred fifty".