4921259 has 8 divisors (see below), whose sum is σ = 5776608. Its totient is φ = 4104000.

The previous prime is 4921253. The next prime is 4921261. The reversal of 4921259 is 9521294.

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

It is a cyclic number.

It is not a de Polignac number, because 4921259 - 2⁴ = 4921243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4921253) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9242 + ... + 9759.

It is an arithmetic number, because the mean of its divisors is an integer number (722076).

Almost surely, 2^4921259 is an apocalyptic number.

4921259 is a deficient number, since it is larger than the sum of its proper divisors (855349).

4921259 is a wasteful number, since it uses less digits than its factorization.

4921259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19045.

The product of its digits is 6480, while the sum is 32.

The square root of 4921259 is about 2218.3910836460. The cubic root of 4921259 is about 170.0952061867.

The spelling of 4921259 in words is "four million, nine hundred twenty-one thousand, two hundred fifty-nine".