240000633 has 12 divisors (see below), whose sum is σ = 351842608. Its totient is φ = 157611960.

The previous prime is 240000623. The next prime is 240000637. The reversal of 240000633 is 336000042.

It is not a de Polignac number, because 240000633 - 2⁴ = 240000617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240000637) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 198403 + ... + 199608.

Almost surely, 2^240000633 is an apocalyptic number.

It is an amenable number.

240000633 is a deficient number, since it is larger than the sum of its proper divisors (111841975).

240000633 is a wasteful number, since it uses less digits than its factorization.

240000633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398084 (or 398081 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 240000633 is about 15491.9538148033. The cubic root of 240000633 is about 621.4470475453.

Adding to 240000633 its reverse (336000042), we get a palindrome (576000675).

The spelling of 240000633 in words is "two hundred forty million, six hundred thirty-three", and thus it is an aban number.