11451461 has 8 divisors (see below), whose sum is σ = 13210560. Its totient is φ = 9723168.

The previous prime is 11451449. The next prime is 11451467. The reversal of 11451461 is 16415411.

It is a happy number.

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

It is not a de Polignac number, because 11451461 - 2⁶ = 11451397 is a prime.

It is a super-2 number, since 2×11451461² = 262271918069042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6896 + ... + 8393.

It is an arithmetic number, because the mean of its divisors is an integer number (1651320).

Almost surely, 2^11451461 is an apocalyptic number.

It is an amenable number.

11451461 is a deficient number, since it is larger than the sum of its proper divisors (1759099).

11451461 is a wasteful number, since it uses less digits than its factorization.

11451461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15403.

The product of its digits is 480, while the sum is 23.

The square root of 11451461 is about 3384.0007387706. Note that the first 3 decimals coincide. The cubic root of 11451461 is about 225.3998552377.

Adding to 11451461 its reverse (16415411), we get a palindrome (27866872).

The spelling of 11451461 in words is "eleven million, four hundred fifty-one thousand, four hundred sixty-one".