16025465 has 8 divisors (see below), whose sum is σ = 19699848. Its totient is φ = 12507520.

The previous prime is 16025453. The next prime is 16025483. The reversal of 16025465 is 56452061.

It can be written as a sum of positive squares in 4 ways, for example, as 1364224 + 14661241 = 1168^2 + 3829^2 .

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

It is not a de Polignac number, because 16025465 - 2⁸ = 16025209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38882 + ... + 39291.

It is an arithmetic number, because the mean of its divisors is an integer number (2462481).

Almost surely, 2^16025465 is an apocalyptic number.

It is an amenable number.

16025465 is a deficient number, since it is larger than the sum of its proper divisors (3674383).

16025465 is an equidigital number, since it uses as much as digits as its factorization.

16025465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78219.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 16025465 is about 4003.1818594713. The cubic root of 16025465 is about 252.1178219931.

The spelling of 16025465 in words is "sixteen million, twenty-five thousand, four hundred sixty-five".