16261059 has 8 divisors (see below), whose sum is σ = 21987072. Its totient is φ = 10687880.

The previous prime is 16261001. The next prime is 16261073. The reversal of 16261059 is 95016261.

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 16261059 - 2⁹ = 16260547 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (16261079) 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, 37959 + ... + 38384.

It is an arithmetic number, because the mean of its divisors is an integer number (2748384).

Almost surely, 2^16261059 is an apocalyptic number.

16261059 is a deficient number, since it is larger than the sum of its proper divisors (5726013).

16261059 is an equidigital number, since it uses as much as digits as its factorization.

16261059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76417.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 16261059 is about 4032.5003409795. The cubic root of 16261059 is about 253.3472970527.

The spelling of 16261059 in words is "sixteen million, two hundred sixty-one thousand, fifty-nine".