13040763 has 8 divisors (see below), whose sum is σ = 17672976. Its totient is φ = 8551200.

The previous prime is 13040743. The next prime is 13040771. The reversal of 13040763 is 36704031.

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

It is not a de Polignac number, because 13040763 - 2¹⁶ = 12975227 is a prime.

It is a super-2 number, since 2×13040763² = 340122999244338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13040743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35448 + ... + 35813.

It is an arithmetic number, because the mean of its divisors is an integer number (2209122).

Almost surely, 2^13040763 is an apocalyptic number.

13040763 is a deficient number, since it is larger than the sum of its proper divisors (4632213).

13040763 is an equidigital number, since it uses as much as digits as its factorization.

13040763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71325.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13040763 is about 3611.1996621621. The cubic root of 13040763 is about 235.3789750535.

Adding to 13040763 its reverse (36704031), we get a palindrome (49744794).

The spelling of 13040763 in words is "thirteen million, forty thousand, seven hundred sixty-three".