5675021 has 6 divisors (see below), whose sum is σ = 6237966. Its totient is φ = 5159000.

The previous prime is 5675017. The next prime is 5675027. The reversal of 5675021 is 1205765.

It can be written as a sum of positive squares in only one way, i.e., 5593225 + 81796 = 2365^2 + 286^2 .

It is not a de Polignac number, because 5675021 - 2² = 5675017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5675027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23330 + ... + 23571.

It is an arithmetic number, because the mean of its divisors is an integer number (1039661).

Almost surely, 2^5675021 is an apocalyptic number.

It is an amenable number.

5675021 is a deficient number, since it is larger than the sum of its proper divisors (562945).

5675021 is a wasteful number, since it uses less digits than its factorization.

5675021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46923 (or 46912 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5675021 is about 2382.2302575528. The cubic root of 5675021 is about 178.3702787363.

The spelling of 5675021 in words is "five million, six hundred seventy-five thousand, twenty-one".