16475955 has 8 divisors (see below), whose sum is σ = 26361552. Its totient is φ = 8787168.

The previous prime is 16475939. The next prime is 16475959. The reversal of 16475955 is 55957461.

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

It is not a de Polignac number, because 16475955 - 2⁴ = 16475939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16475959) 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, 549184 + ... + 549213.

It is an arithmetic number, because the mean of its divisors is an integer number (3295194).

Almost surely, 2^16475955 is an apocalyptic number.

16475955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16475955 is a deficient number, since it is larger than the sum of its proper divisors (9885597).

16475955 is a wasteful number, since it uses less digits than its factorization.

16475955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098405.

The product of its digits is 189000, while the sum is 42.

The square root of 16475955 is about 4059.0583883458. The cubic root of 16475955 is about 254.4584431460.

The spelling of 16475955 in words is "sixteen million, four hundred seventy-five thousand, nine hundred fifty-five".