403023241 has 8 divisors (see below), whose sum is σ = 407348864. Its totient is φ = 398705760.

The previous prime is 403023223. The next prime is 403023253. The reversal of 403023241 is 142320304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403023241 is a prime.

It is a super-2 number, since 2×403023241² = 324855465572288162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403023541) 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 7 ways as a sum of consecutive naturals, for example, 187525 + ... + 189661.

It is an arithmetic number, because the mean of its divisors is an integer number (50918608).

Almost surely, 2^403023241 is an apocalyptic number.

It is an amenable number.

403023241 is a deficient number, since it is larger than the sum of its proper divisors (4325623).

403023241 is a wasteful number, since it uses less digits than its factorization.

403023241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4071.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 403023241 is about 20075.4387498754. The cubic root of 403023241 is about 738.6579284458.

Adding to 403023241 its reverse (142320304), we get a palindrome (545343545).

The spelling of 403023241 in words is "four hundred three million, twenty-three thousand, two hundred forty-one".