13162461 has 16 divisors (see below), whose sum is σ = 18965184. Its totient is φ = 8072064.

The previous prime is 13162451. The next prime is 13162489. The reversal of 13162461 is 16426131.

It is not a de Polignac number, because 13162461 - 2⁷ = 13162333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13162451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21025 + ... + 21641.

It is an arithmetic number, because the mean of its divisors is an integer number (1185324).

Almost surely, 2^13162461 is an apocalyptic number.

It is an amenable number.

13162461 is a deficient number, since it is larger than the sum of its proper divisors (5802723).

13162461 is a wasteful number, since it uses less digits than its factorization.

13162461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180.

The product of its digits is 864, while the sum is 24.

The square root of 13162461 is about 3628.0106118919. The cubic root of 13162461 is about 236.1089043003.

Adding to 13162461 its reverse (16426131), we get a palindrome (29588592).

The spelling of 13162461 in words is "thirteen million, one hundred sixty-two thousand, four hundred sixty-one".