16346485 has 8 divisors (see below), whose sum is σ = 19693656. Its totient is φ = 13025280.

The previous prime is 16346437. The next prime is 16346507. The reversal of 16346485 is 58464361.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 9492561 + 6853924 = 3081^2 + 2618^2 .

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

It is not a de Polignac number, because 16346485 - 2⁷ = 16346357 is a prime.

It is a Duffinian number.

It is a congruent 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, 5076 + ... + 7645.

It is an arithmetic number, because the mean of its divisors is an integer number (2461707).

Almost surely, 2^16346485 is an apocalyptic number.

It is an amenable number.

16346485 is a deficient number, since it is larger than the sum of its proper divisors (3347171).

16346485 is a wasteful number, since it uses less digits than its factorization.

16346485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12983.

The product of its digits is 69120, while the sum is 37.

The square root of 16346485 is about 4043.0786536994. The cubic root of 16346485 is about 253.7901681176.

The spelling of 16346485 in words is "sixteen million, three hundred forty-six thousand, four hundred eighty-five".