28514150 has 48 divisors (see below), whose sum is σ = 61040736. Its totient is φ = 9707520.

The previous prime is 28514149. The next prime is 28514173. The reversal of 28514150 is 5141582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89792 + ... + 90108.

It is an arithmetic number, because the mean of its divisors is an integer number (1271682).

Almost surely, 2^28514150 is an apocalyptic number.

28514150 is an abundant number, since it is smaller than the sum of its proper divisors (32526586).

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

28514150 is a wasteful number, since it uses less digits than its factorization.

28514150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 588 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 28514150 is about 5339.8642304838. The cubic root of 28514150 is about 305.5062808819.

The spelling of 28514150 in words is "twenty-eight million, five hundred fourteen thousand, one hundred fifty".