5703021 has 16 divisors (see below), whose sum is σ = 8894400. Its totient is φ = 3601584.

The previous prime is 5703017. The next prime is 5703023. The reversal of 5703021 is 1203075.

It is not a de Polignac number, because 5703021 - 2² = 5703017 is a prime.

5703021 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5702985 and 5703003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5703023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5046 + ... + 6071.

It is an arithmetic number, because the mean of its divisors is an integer number (555900).

Almost surely, 2^5703021 is an apocalyptic number.

It is an amenable number.

5703021 is a deficient number, since it is larger than the sum of its proper divisors (3191379).

5703021 is a wasteful number, since it uses less digits than its factorization.

5703021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11145 (or 11139 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 5703021 is about 2388.0998722834. The cubic root of 5703021 is about 178.6631514463.

Adding to 5703021 its reverse (1203075), we get a palindrome (6906096).

The spelling of 5703021 in words is "five million, seven hundred three thousand, twenty-one".