16048994 has 8 divisors (see below), whose sum is σ = 25925340. Its totient is φ = 7407216.

The previous prime is 16048987. The next prime is 16049017. The reversal of 16048994 is 49984061.

It can be written as a sum of positive squares in 2 ways, for example, as 15171025 + 877969 = 3895^2 + 937^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308609 + ... + 308660.

Almost surely, 2^16048994 is an apocalyptic number.

16048994 is a deficient number, since it is larger than the sum of its proper divisors (9876346).

16048994 is a wasteful number, since it uses less digits than its factorization.

16048994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617284.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 16048994 is about 4006.1195688596. The cubic root of 16048994 is about 252.2411502791.

The spelling of 16048994 in words is "sixteen million, forty-eight thousand, nine hundred ninety-four".