4152997 has 2 divisors, whose sum is σ = 4152998. Its totient is φ = 4152996.

The previous prime is 4152989. The next prime is 4153021. The reversal of 4152997 is 7992514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4004001 + 148996 = 2001^2 + 386^2 .

It is a cyclic number.

It is not a de Polignac number, because 4152997 - 2³ = 4152989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4152937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076498 + 2076499.

It is an arithmetic number, because the mean of its divisors is an integer number (2076499).

Almost surely, 2^4152997 is an apocalyptic number.

It is an amenable number.

4152997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4152997 is an equidigital number, since it uses as much as digits as its factorization.

4152997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 37.

The square root of 4152997 is about 2037.8903307097. The cubic root of 4152997 is about 160.7387324034.

The spelling of 4152997 in words is "four million, one hundred fifty-two thousand, nine hundred ninety-seven".