16090245 has 96 divisors (see below), whose sum is σ = 33022080. Its totient is φ = 7464960.

The previous prime is 16090237. The next prime is 16090267. The reversal of 16090245 is 54209061.

It is not a de Polignac number, because 16090245 - 2³ = 16090237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 392425 + ... + 392465.

It is an arithmetic number, because the mean of its divisors is an integer number (343980).

Almost surely, 2^16090245 is an apocalyptic number.

16090245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16090245 is an abundant number, since it is smaller than the sum of its proper divisors (16931835).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16090245 is a wasteful number, since it uses less digits than its factorization.

16090245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 16090245 is about 4011.2647631389. The cubic root of 16090245 is about 252.4570786110.

The spelling of 16090245 in words is "sixteen million, ninety thousand, two hundred forty-five".