16345395 has 48 divisors (see below), whose sum is σ = 32078592. Its totient is φ = 7918560.

The previous prime is 16345369. The next prime is 16345403. The reversal of 16345395 is 59354361.

It is not a de Polignac number, because 16345395 - 2⁷ = 16345267 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12754 + ... + 13976.

It is an arithmetic number, because the mean of its divisors is an integer number (668304).

Almost surely, 2^16345395 is an apocalyptic number.

16345395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16345395 is a deficient number, since it is larger than the sum of its proper divisors (15733197).

16345395 is a wasteful number, since it uses less digits than its factorization.

16345395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1242 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The square root of 16345395 is about 4042.9438531842. The cubic root of 16345395 is about 253.7845269980.

The spelling of 16345395 in words is "sixteen million, three hundred forty-five thousand, three hundred ninety-five".