16087461 has 32 divisors (see below), whose sum is σ = 24216192. Its totient is φ = 9434880.

The previous prime is 16087451. The next prime is 16087483. The reversal of 16087461 is 16478061.

It is a happy number.

It is not a de Polignac number, because 16087461 - 2⁶ = 16087397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16087451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88791 + ... + 88971.

It is an arithmetic number, because the mean of its divisors is an integer number (756756).

Almost surely, 2^16087461 is an apocalyptic number.

It is an amenable number.

16087461 is a deficient number, since it is larger than the sum of its proper divisors (8128731).

16087461 is a wasteful number, since it uses less digits than its factorization.

16087461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 16087461 is about 4010.9177254090. The cubic root of 16087461 is about 252.4425173857.

The spelling of 16087461 in words is "sixteen million, eighty-seven thousand, four hundred sixty-one".