16145479 has 8 divisors (see below), whose sum is σ = 18513440. Its totient is φ = 13792896.

The previous prime is 16145477. The next prime is 16145531. The reversal of 16145479 is 97454161.

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 16145479 - 2¹ = 16145477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16145477) 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, 1494 + ... + 5875.

It is an arithmetic number, because the mean of its divisors is an integer number (2314180).

Almost surely, 2^16145479 is an apocalyptic number.

16145479 is a deficient number, since it is larger than the sum of its proper divisors (2367961).

16145479 is an equidigital number, since it uses as much as digits as its factorization.

16145479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7689.

The product of its digits is 30240, while the sum is 37.

The square root of 16145479 is about 4018.1437256524. The cubic root of 16145479 is about 252.7456238116.

The spelling of 16145479 in words is "sixteen million, one hundred forty-five thousand, four hundred seventy-nine".