16772953 has 8 divisors (see below), whose sum is σ = 18225920. Its totient is φ = 15377040.

The previous prime is 16772927. The next prime is 16772983. The reversal of 16772953 is 35927761.

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

It is a cyclic number.

It is not a de Polignac number, because 16772953 - 2¹⁷ = 16641881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16772923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13650 + ... + 14827.

It is an arithmetic number, because the mean of its divisors is an integer number (2278240).

Almost surely, 2^16772953 is an apocalyptic number.

It is an amenable number.

16772953 is a deficient number, since it is larger than the sum of its proper divisors (1452967).

16772953 is a wasteful number, since it uses less digits than its factorization.

16772953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28527.

The product of its digits is 79380, while the sum is 40.

The square root of 16772953 is about 4095.4795811968. The cubic root of 16772953 is about 255.9783154240.

The spelling of 16772953 in words is "sixteen million, seven hundred seventy-two thousand, nine hundred fifty-three".