13488761 has 8 divisors (see below), whose sum is σ = 15847104. Its totient is φ = 11319120.

The previous prime is 13488737. The next prime is 13488763. The reversal of 13488761 is 16788431.

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

It is a cyclic number.

It is not a de Polignac number, because 13488761 - 2¹⁰ = 13487737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13488763) 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, 47021 + ... + 47306.

It is an arithmetic number, because the mean of its divisors is an integer number (1980888).

Almost surely, 2^13488761 is an apocalyptic number.

13488761 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13488761 is a deficient number, since it is larger than the sum of its proper divisors (2358343).

13488761 is a wasteful number, since it uses less digits than its factorization.

13488761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94351.

The product of its digits is 32256, while the sum is 38.

The square root of 13488761 is about 3672.7048615428. The cubic root of 13488761 is about 238.0440624114.

The spelling of 13488761 in words is "thirteen million, four hundred eighty-eight thousand, seven hundred sixty-one".