13464931 has 4 divisors (see below), whose sum is σ = 13472272. Its totient is φ = 13457592.

The previous prime is 13464883. The next prime is 13464973. The reversal of 13464931 is 13946431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13946431 = 73 ⋅191047.

It is a cyclic number.

It is not a de Polignac number, because 13464931 - 2¹³ = 13456739 is a prime.

It is a super-2 number, since 2×13464931² = 362608733669522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13464893 and 13464902.

It is not an unprimeable number, because it can be changed into a prime (13464991) 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, 1741 + ... + 5473.

It is an arithmetic number, because the mean of its divisors is an integer number (3368068).

Almost surely, 2^13464931 is an apocalyptic number.

13464931 is a deficient number, since it is larger than the sum of its proper divisors (7341).

13464931 is an equidigital number, since it uses as much as digits as its factorization.

13464931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7340.

The product of its digits is 7776, while the sum is 31.

The square root of 13464931 is about 3669.4592244635. The cubic root of 13464931 is about 237.9037991261.

The spelling of 13464931 in words is "thirteen million, four hundred sixty-four thousand, nine hundred thirty-one".