51028014 has 32 divisors (see below), whose sum is σ = 105557760. Its totient is φ = 16434432.

The previous prime is 51028009. The next prime is 51028027. The reversal of 51028014 is 41082015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24007 + ... + 26045.

It is an arithmetic number, because the mean of its divisors is an integer number (3298680).

Almost surely, 2^51028014 is an apocalyptic number.

51028014 is an abundant number, since it is smaller than the sum of its proper divisors (54529746).

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

51028014 is a wasteful number, since it uses less digits than its factorization.

51028014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 51028014 is about 7143.3895315879. The cubic root of 51028014 is about 370.9108651199.

The spelling of 51028014 in words is "fifty-one million, twenty-eight thousand, fourteen".