4213001 has 12 divisors (see below), whose sum is σ = 4626972. Its totient is φ = 3833856.

The previous prime is 4212983. The next prime is 4213019. The reversal of 4213001 is 1003124.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4212983) and next prime (4213019).

It can be written as a sum of positive squares in 6 ways, for example, as 30976 + 4182025 = 176^2 + 2045^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4213001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4213031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16265 + ... + 16521.

It is an arithmetic number, because the mean of its divisors is an integer number (385581).

Almost surely, 2^4213001 is an apocalyptic number.

It is an amenable number.

4213001 is a deficient number, since it is larger than the sum of its proper divisors (413971).

4213001 is a wasteful number, since it uses less digits than its factorization.

4213001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 367 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 4213001 is about 2052.5596215457. The cubic root of 4213001 is about 161.5091707867.

Adding to 4213001 its reverse (1003124), we get a palindrome (5216125).

The spelling of 4213001 in words is "four million, two hundred thirteen thousand, one".