46007081 has 2 divisors, whose sum is σ = 46007082. Its totient is φ = 46007080.

The previous prime is 46007057. The next prime is 46007089. The reversal of 46007081 is 18070064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45225625 + 781456 = 6725^2 + 884^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46007081 is a prime.

It is a super-2 number, since 2×46007081² = 4233303004281122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46007081.

It is not a weakly prime, because it can be changed into another prime (46007089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23003540 + 23003541.

It is an arithmetic number, because the mean of its divisors is an integer number (23003541).

Almost surely, 2^46007081 is an apocalyptic number.

It is an amenable number.

46007081 is a deficient number, since it is larger than the sum of its proper divisors (1).

46007081 is an equidigital number, since it uses as much as digits as its factorization.

46007081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 46007081 is about 6782.8519812834. The cubic root of 46007081 is about 358.3231713481.

The spelling of 46007081 in words is "forty-six million, seven thousand, eighty-one".