5287790 has 8 divisors (see below), whose sum is σ = 9518040. Its totient is φ = 2115112.

The previous prime is 5287787. The next prime is 5287801. The reversal of 5287790 is 977825.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264380 + ... + 264399.

It is an arithmetic number, because the mean of its divisors is an integer number (1189755).

Almost surely, 2^5287790 is an apocalyptic number.

5287790 is a deficient number, since it is larger than the sum of its proper divisors (4230250).

5287790 is a wasteful number, since it uses less digits than its factorization.

5287790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528786.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 5287790 is about 2299.5195150292. The cubic root of 5287790 is about 174.2173485077.

The spelling of 5287790 in words is "five million, two hundred eighty-seven thousand, seven hundred ninety".