46252081 has 2 divisors, whose sum is σ = 46252082. Its totient is φ = 46252080.

The previous prime is 46252049. The next prime is 46252097. The reversal of 46252081 is 18025264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43771456 + 2480625 = 6616^2 + 1575^2 .

It is a cyclic number.

It is not a de Polignac number, because 46252081 - 2⁵ = 46252049 is a prime.

It is a super-2 number, since 2×46252081² = 4278509993661122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46258081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23126040 + 23126041.

It is an arithmetic number, because the mean of its divisors is an integer number (23126041).

Almost surely, 2^46252081 is an apocalyptic number.

It is an amenable number.

46252081 is a deficient number, since it is larger than the sum of its proper divisors (1).

46252081 is an equidigital number, since it uses as much as digits as its factorization.

46252081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 46252081 is about 6800.8882508096. Note that the first 3 decimals coincide. The cubic root of 46252081 is about 358.9581011667.

The spelling of 46252081 in words is "forty-six million, two hundred fifty-two thousand, eighty-one".