4613021 has 8 divisors (see below), whose sum is σ = 5314560. Its totient is φ = 3922128.

The previous prime is 4612987. The next prime is 4613023. The reversal of 4613021 is 1203164.

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

It is not a de Polignac number, because 4613021 - 2⁶ = 4612957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4613023) 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, 1706 + ... + 3483.

It is an arithmetic number, because the mean of its divisors is an integer number (664320).

Almost surely, 2^4613021 is an apocalyptic number.

It is an amenable number.

4613021 is a deficient number, since it is larger than the sum of its proper divisors (701539).

4613021 is a wasteful number, since it uses less digits than its factorization.

4613021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5323.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 4613021 is about 2147.7944501279. The cubic root of 4613021 is about 166.4671243035.

Adding to 4613021 its reverse (1203164), we get a palindrome (5816185).

The spelling of 4613021 in words is "four million, six hundred thirteen thousand, twenty-one".