2397633 has 32 divisors (see below), whose sum is σ = 3932160. Its totient is φ = 1270080.

The previous prime is 2397631. The next prime is 2397641. The reversal of 2397633 is 3367932.

It is not a de Polignac number, because 2397633 - 2¹ = 2397631 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 3 + 9² + 7² + 6⁷ + 3⁶ + 3⁹ .

2397633 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2397594 and 2397603.

It is not an unprimeable number, because it can be changed into a prime (2397631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18816 + ... + 18942.

It is an arithmetic number, because the mean of its divisors is an integer number (122880).

2^2397633 is an apocalyptic number.

It is an amenable number.

2397633 is a deficient number, since it is larger than the sum of its proper divisors (1534527).

2397633 is a wasteful number, since it uses less digits than its factorization.

2397633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197.

The product of its digits is 20412, while the sum is 33.

The square root of 2397633 is about 1548.4292040646. The cubic root of 2397633 is about 133.8425603220.

Subtracting 2397633 from its reverse (3367932), we obtain a cube (970299 = 99³).

The spelling of 2397633 in words is "two million, three hundred ninety-seven thousand, six hundred thirty-three".