46398901 has 2 divisors, whose sum is σ = 46398902. Its totient is φ = 46398900.

The previous prime is 46398853. The next prime is 46398923. The reversal of 46398901 is 10989364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46376100 + 22801 = 6810^2 + 151^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46398901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46398701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23199450 + 23199451.

It is an arithmetic number, because the mean of its divisors is an integer number (23199451).

Almost surely, 2^46398901 is an apocalyptic number.

It is an amenable number.

46398901 is a deficient number, since it is larger than the sum of its proper divisors (1).

46398901 is an equidigital number, since it uses as much as digits as its factorization.

46398901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 46398901 is about 6811.6738765152. The cubic root of 46398901 is about 359.3375187728.

The spelling of 46398901 in words is "forty-six million, three hundred ninety-eight thousand, nine hundred one".