16675042 has 8 divisors (see below), whose sum is σ = 25054956. Its totient is φ = 8323392.

The previous prime is 16675039. The next prime is 16675051. The reversal of 16675042 is 24057661.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15280281 + 1394761 = 3909^2 + 1181^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 16674995 and 16675013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5523 + ... + 7990.

Almost surely, 2^16675042 is an apocalyptic number.

16675042 is a deficient number, since it is larger than the sum of its proper divisors (8379914).

16675042 is a wasteful number, since it uses less digits than its factorization.

16675042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14132.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 16675042 is about 4083.5085404588. The cubic root of 16675042 is about 255.4792576122.

The spelling of 16675042 in words is "sixteen million, six hundred seventy-five thousand, forty-two".