16250949 has 80 divisors (see below), whose sum is σ = 30248064. Its totient is φ = 8553600.

The previous prime is 16250939. The next prime is 16250951. The reversal of 16250949 is 94905261.

It is not a de Polignac number, because 16250949 - 2⁷ = 16250821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16250939) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 266379 + ... + 266439.

Almost surely, 2^16250949 is an apocalyptic number.

It is an amenable number.

16250949 is a deficient number, since it is larger than the sum of its proper divisors (13997115).

16250949 is a wasteful number, since it uses less digits than its factorization.

16250949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 16250949 is about 4031.2465813939. The cubic root of 16250949 is about 253.2947815682.

The spelling of 16250949 in words is "sixteen million, two hundred fifty thousand, nine hundred forty-nine".