16087433 has 8 divisors (see below), whose sum is σ = 16993920. Its totient is φ = 15186960.

The previous prime is 16087427. The next prime is 16087451. The reversal of 16087433 is 33478061.

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

It is a cyclic number.

It is not a de Polignac number, because 16087433 - 2⁴ = 16087417 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16087433.

It is not an unprimeable number, because it can be changed into a prime (16087483) 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, 4688 + ... + 7358.

It is an arithmetic number, because the mean of its divisors is an integer number (2124240).

Almost surely, 2^16087433 is an apocalyptic number.

It is an amenable number.

16087433 is a deficient number, since it is larger than the sum of its proper divisors (906487).

16087433 is a wasteful number, since it uses less digits than its factorization.

16087433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 16087433 is about 4010.9142349345. The cubic root of 16087433 is about 252.4423709281.

The spelling of 16087433 in words is "sixteen million, eighty-seven thousand, four hundred thirty-three".