45861941 has 2 divisors, whose sum is σ = 45861942. Its totient is φ = 45861940.

The previous prime is 45861929. The next prime is 45861997. The reversal of 45861941 is 14916854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42954916 + 2907025 = 6554^2 + 1705^2 .

It is a cyclic number.

It is not a de Polignac number, because 45861941 - 2¹⁴ = 45845557 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45861895 and 45861904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45801941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22930970 + 22930971.

It is an arithmetic number, because the mean of its divisors is an integer number (22930971).

Almost surely, 2^45861941 is an apocalyptic number.

It is an amenable number.

45861941 is a deficient number, since it is larger than the sum of its proper divisors (1).

45861941 is an equidigital number, since it uses as much as digits as its factorization.

45861941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 38.

The square root of 45861941 is about 6772.1444904845. The cubic root of 45861941 is about 357.9459699158.

The spelling of 45861941 in words is "forty-five million, eight hundred sixty-one thousand, nine hundred forty-one".