2466397 has 4 divisors (see below), whose sum is σ = 2483100. Its totient is φ = 2449696.

The previous prime is 2466389. The next prime is 2466407. The reversal of 2466397 is 7936642.

2466397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1413721 + 1052676 = 1189^2 + 1026^2 .

It is a cyclic number.

It is not a de Polignac number, because 2466397 - 2³ = 2466389 is a prime.

It is a super-2 number, since 2×2466397² = 12166228323218, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁹ + 6³ + 6⁸ + 3 + 9² + 7² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8128 + ... + 8425.

It is an arithmetic number, because the mean of its divisors is an integer number (620775).

2^2466397 is an apocalyptic number.

It is an amenable number.

2466397 is a deficient number, since it is larger than the sum of its proper divisors (16703).

2466397 is a wasteful number, since it uses less digits than its factorization.

2466397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16702.

The product of its digits is 54432, while the sum is 37.

The square root of 2466397 is about 1570.4766792283. The cubic root of 2466397 is about 135.1100520079.

The spelling of 2466397 in words is "two million, four hundred sixty-six thousand, three hundred ninety-seven".