13414546 has 4 divisors (see below), whose sum is σ = 20121822. Its totient is φ = 6707272.

The previous prime is 13414519. The next prime is 13414549. The reversal of 13414546 is 64541431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64541431 = 37 ⋅1744363.

It can be written as a sum of positive squares in only one way, i.e., 13242321 + 172225 = 3639^2 + 415^2 .

It is a super-2 number, since 2×13414546² = 359900088772232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13414549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3353635 + ... + 3353638.

Almost surely, 2^13414546 is an apocalyptic number.

13414546 is a deficient number, since it is larger than the sum of its proper divisors (6707276).

13414546 is an equidigital number, since it uses as much as digits as its factorization.

13414546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6707275.

The product of its digits is 5760, while the sum is 28.

The square root of 13414546 is about 3662.5873368426. The cubic root of 13414546 is about 237.6066874325.

Adding to 13414546 its reverse (64541431), we get a palindrome (77955977).

The spelling of 13414546 in words is "thirteen million, four hundred fourteen thousand, five hundred forty-six".