13461730 has 8 divisors (see below), whose sum is σ = 24231132. Its totient is φ = 5384688.

The previous prime is 13461727. The next prime is 13461737. The reversal of 13461730 is 3716431.

13461730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13461561 + 169 = 3669^2 + 13^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13461695 and 13461704.

It is not an unprimeable number, because it can be changed into a prime (13461737) 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, 673077 + ... + 673096.

Almost surely, 2^13461730 is an apocalyptic number.

13461730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13461730 is a deficient number, since it is larger than the sum of its proper divisors (10769402).

13461730 is a wasteful number, since it uses less digits than its factorization.

13461730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346180.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13461730 is about 3669.0230307263. The cubic root of 13461730 is about 237.8849454483.

The spelling of 13461730 in words is "thirteen million, four hundred sixty-one thousand, seven hundred thirty".