13452461 has 8 divisors (see below), whose sum is σ = 14895264. Its totient is φ = 12046320.

The previous prime is 13452443. The next prime is 13452479. The reversal of 13452461 is 16425431.

13452461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13452443) and next prime (13452479).

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

It is not a de Polignac number, because 13452461 - 2²² = 9258157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13452461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452431) 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, 8390 + ... + 9863.

It is an arithmetic number, because the mean of its divisors is an integer number (1861908).

Almost surely, 2^13452461 is an apocalyptic number.

13452461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13452461 is the 1961-st centered heptagonal number.

It is an amenable number.

13452461 is a deficient number, since it is larger than the sum of its proper divisors (1442803).

13452461 is a wasteful number, since it uses less digits than its factorization.

13452461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18331.

The product of its digits is 2880, while the sum is 26.

The square root of 13452461 is about 3667.7596704255. The cubic root of 13452461 is about 237.8303347897.

Adding to 13452461 its reverse (16425431), we get a palindrome (29877892).

The spelling of 13452461 in words is "thirteen million, four hundred fifty-two thousand, four hundred sixty-one".