4628559 has 8 divisors (see below), whose sum is σ = 6646192. Its totient is φ = 2848320.

The previous prime is 4628551. The next prime is 4628567. The reversal of 4628559 is 9558264.

It is an interprime number because it is at equal distance from previous prime (4628551) and next prime (4628567).

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

It is not a de Polignac number, because 4628559 - 2³ = 4628551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 118681 = 4628559 / (4 + 6 + 2 + 8 + 5 + 5 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4628551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59302 + ... + 59379.

It is an arithmetic number, because the mean of its divisors is an integer number (830774).

Almost surely, 2^4628559 is an apocalyptic number.

4628559 is a deficient number, since it is larger than the sum of its proper divisors (2017633).

4628559 is a wasteful number, since it uses less digits than its factorization.

4628559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118697.

The product of its digits is 86400, while the sum is 39.

The square root of 4628559 is about 2151.4086083308. The cubic root of 4628559 is about 166.6538181206.

The spelling of 4628559 in words is "four million, six hundred twenty-eight thousand, five hundred fifty-nine".