2397029 has 4 divisors (see below), whose sum is σ = 2400684. Its totient is φ = 2393376.

The previous prime is 2397011. The next prime is 2397041. The reversal of 2397029 is 9207932.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2024929 + 372100 = 1423^2 + 610^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2397029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2396986 and 2397004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542 + ... + 2255.

It is an arithmetic number, because the mean of its divisors is an integer number (600171).

2^2397029 is an apocalyptic number.

It is an amenable number.

2397029 is a deficient number, since it is larger than the sum of its proper divisors (3655).

2397029 is an equidigital number, since it uses as much as digits as its factorization.

2397029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 2397029 is about 1548.2341554171. The cubic root of 2397029 is about 133.8313203900.

The spelling of 2397029 in words is "two million, three hundred ninety-seven thousand, twenty-nine".