11703481 has 4 divisors (see below), whose sum is σ = 12212352. Its totient is φ = 11194612.

The previous prime is 11703479. The next prime is 11703509. The reversal of 11703481 is 18430711.

11703481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18430711 = 13 ⋅1417747.

It is a cyclic number.

It is not a de Polignac number, because 11703481 - 2¹ = 11703479 is a prime.

It is a super-2 number, since 2×11703481² = 273942935034722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11703401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254401 + ... + 254446.

It is an arithmetic number, because the mean of its divisors is an integer number (3053088).

Almost surely, 2^11703481 is an apocalyptic number.

It is an amenable number.

11703481 is a deficient number, since it is larger than the sum of its proper divisors (508871).

11703481 is an equidigital number, since it uses as much as digits as its factorization.

11703481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508870.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 11703481 is about 3421.0350772829. The cubic root of 11703481 is about 227.0413801538.

The spelling of 11703481 in words is "eleven million, seven hundred three thousand, four hundred eighty-one".