1672050017 has 16 divisors (see below), whose sum is σ = 1884261312. Its totient is φ = 1470352320.

The previous prime is 1672050001. The next prime is 1672050041. The reversal of 1672050017 is 7100502761.

It is a cyclic number.

It is not a de Polignac number, because 1672050017 - 2⁴ = 1672050001 is a prime.

It is a super-4 number, since 4×1672050017⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1672050097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58538 + ... + 82284.

It is an arithmetic number, because the mean of its divisors is an integer number (117766332).

Almost surely, 2^1672050017 is an apocalyptic number.

It is an amenable number.

1672050017 is a deficient number, since it is larger than the sum of its proper divisors (212211295).

1672050017 is a wasteful number, since it uses less digits than its factorization.

1672050017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23968.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 1672050017 is about 40890.7081988072. The cubic root of 1672050017 is about 1186.9062630694.

Adding to 1672050017 its reverse (7100502761), we get a palindrome (8772552778).

The spelling of 1672050017 in words is "one billion, six hundred seventy-two million, fifty thousand, seventeen".