16132461 has 16 divisors (see below), whose sum is σ = 22116864. Its totient is φ = 10455984.

The previous prime is 16132451. The next prime is 16132469. The reversal of 16132461 is 16423161.

It is not a de Polignac number, because 16132461 - 2⁶ = 16132397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16132469) 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, 16200 + ... + 17166.

It is an arithmetic number, because the mean of its divisors is an integer number (1382304).

Almost surely, 2^16132461 is an apocalyptic number.

It is an amenable number.

16132461 is a deficient number, since it is larger than the sum of its proper divisors (5984403).

16132461 is an equidigital number, since it uses as much as digits as its factorization.

16132461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120.

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

The square root of 16132461 is about 4016.5234967569. The cubic root of 16132461 is about 252.6776764679.

The spelling of 16132461 in words is "sixteen million, one hundred thirty-two thousand, four hundred sixty-one".