1672035133 has 2 divisors, whose sum is σ = 1672035134. Its totient is φ = 1672035132.

The previous prime is 1672035077. The next prime is 1672035191. The reversal of 1672035133 is 3315302761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1662437529 + 9597604 = 40773^2 + 3098^2 .

It is a cyclic number.

It is not a de Polignac number, because 1672035133 - 2¹⁷ = 1671904061 is a prime.

It is a super-3 number, since 3×1672035133³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1672035095 and 1672035104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1672030133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 836017566 + 836017567.

It is an arithmetic number, because the mean of its divisors is an integer number (836017567).

Almost surely, 2^1672035133 is an apocalyptic number.

It is an amenable number.

1672035133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1672035133 is an equidigital number, since it uses as much as digits as its factorization.

1672035133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 1672035133 is about 40890.5262010652. The cubic root of 1672035133 is about 1186.9027412518.

Adding to 1672035133 its reverse (3315302761), we get a palindrome (4987337894).

The spelling of 1672035133 in words is "one billion, six hundred seventy-two million, thirty-five thousand, one hundred thirty-three".