4128297 has 16 divisors (see below), whose sum is σ = 5928192. Its totient is φ = 2545920.

The previous prime is 4128287. The next prime is 4128307. The reversal of 4128297 is 7928214.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4128287) and next prime (4128307).

It is not a de Polignac number, because 4128297 - 2⁴ = 4128281 is a prime.

It is a super-2 number, since 2×4128297² = 34085672240418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4128217) 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, 2448 + ... + 3774.

It is an arithmetic number, because the mean of its divisors is an integer number (370512).

Almost surely, 2^4128297 is an apocalyptic number.

It is an amenable number.

4128297 is a deficient number, since it is larger than the sum of its proper divisors (1799895).

4128297 is a wasteful number, since it uses less digits than its factorization.

4128297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1408.

The product of its digits is 8064, while the sum is 33.

The square root of 4128297 is about 2031.8211043298. The cubic root of 4128297 is about 160.4194333662.

The spelling of 4128297 in words is "four million, one hundred twenty-eight thousand, two hundred ninety-seven".