45671833 has 2 divisors, whose sum is σ = 45671834. Its totient is φ = 45671832.

The previous prime is 45671797. The next prime is 45671837. The reversal of 45671833 is 33817654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35856144 + 9815689 = 5988^2 + 3133^2 .

It is a cyclic number.

It is not a de Polignac number, because 45671833 - 2⁹ = 45671321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45671792 and 45671801.

It is not a weakly prime, because it can be changed into another prime (45671837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22835916 + 22835917.

It is an arithmetic number, because the mean of its divisors is an integer number (22835917).

Almost surely, 2^45671833 is an apocalyptic number.

It is an amenable number.

45671833 is a deficient number, since it is larger than the sum of its proper divisors (1).

45671833 is an equidigital number, since it uses as much as digits as its factorization.

45671833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 45671833 is about 6758.0938880723. The cubic root of 45671833 is about 357.4506962506.

It can be divided in two parts, 4567 and 1833, that added together give a square (6400 = 80²).

The spelling of 45671833 in words is "forty-five million, six hundred seventy-one thousand, eight hundred thirty-three".