16995097 has 8 divisors (see below), whose sum is σ = 19448000. Its totient is φ = 14548464.

The previous prime is 16995071. The next prime is 16995107. The reversal of 16995097 is 79059961.

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

It is not a de Polignac number, because 16995097 - 2⁷ = 16994969 is a prime.

It is a super-3 number, since 3×16995097³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

16995097 is a modest number, since divided by 5097 gives 1699 as remainder.

It is not an unprimeable number, because it can be changed into a prime (16995047) 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, 9154 + ... + 10852.

It is an arithmetic number, because the mean of its divisors is an integer number (2431000).

Almost surely, 2^16995097 is an apocalyptic number.

It is an amenable number.

16995097 is a deficient number, since it is larger than the sum of its proper divisors (2452903).

16995097 is a wasteful number, since it uses less digits than its factorization.

16995097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135.

The product of its (nonzero) digits is 153090, while the sum is 46.

The square root of 16995097 is about 4122.5110066560. The cubic root of 16995097 is about 257.1034370936.

It can be divided in two parts, 169 and 95097, that added together give a triangular number (95266 = T₄₃₆).

The spelling of 16995097 in words is "sixteen million, nine hundred ninety-five thousand, ninety-seven".