16126265 has 16 divisors (see below), whose sum is σ = 20214480. Its totient is φ = 12337920.

The previous prime is 16126261. The next prime is 16126267. The reversal of 16126265 is 56262161.

16126265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 2524921 + 13601344 = 1589^2 + 3688^2 .

It is not a de Polignac number, because 16126265 - 2² = 16126261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16126261) 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, 10571 + ... + 11999.

It is an arithmetic number, because the mean of its divisors is an integer number (1263405).

Almost surely, 2^16126265 is an apocalyptic number.

It is an amenable number.

16126265 is a deficient number, since it is larger than the sum of its proper divisors (4088215).

16126265 is a wasteful number, since it uses less digits than its factorization.

16126265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532.

The product of its digits is 4320, while the sum is 29.

The square root of 16126265 is about 4015.7521088832. The cubic root of 16126265 is about 252.6453236575.

The spelling of 16126265 in words is "sixteen million, one hundred twenty-six thousand, two hundred sixty-five".