40230463 has 16 divisors (see below), whose sum is σ = 49677376. Its totient is φ = 31726080.

The previous prime is 40230451. The next prime is 40230469. The reversal of 40230463 is 36403204.

It is a cyclic number.

It is not a de Polignac number, because 40230463 - 2¹⁷ = 40099391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38893 + ... + 39913.

It is an arithmetic number, because the mean of its divisors is an integer number (3104836).

Almost surely, 2^40230463 is an apocalyptic number.

40230463 is a deficient number, since it is larger than the sum of its proper divisors (9446913).

40230463 is a wasteful number, since it uses less digits than its factorization.

40230463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 40230463 is about 6342.7488520357. The cubic root of 40230463 is about 342.6507422479.

Adding to 40230463 its reverse (36403204), we get a palindrome (76633667).

The spelling of 40230463 in words is "forty million, two hundred thirty thousand, four hundred sixty-three".