40046801 has 2 divisors, whose sum is σ = 40046802. Its totient is φ = 40046800.

The previous prime is 40046777. The next prime is 40046819. The reversal of 40046801 is 10864004.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36240400 + 3806401 = 6020^2 + 1951^2 .

It is a cyclic number.

It is not a de Polignac number, because 40046801 - 2¹⁰ = 40045777 is a prime.

It is not a weakly prime, because it can be changed into another prime (40046891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20023400 + 20023401.

It is an arithmetic number, because the mean of its divisors is an integer number (20023401).

Almost surely, 2^40046801 is an apocalyptic number.

It is an amenable number.

40046801 is a deficient number, since it is larger than the sum of its proper divisors (1).

40046801 is an equidigital number, since it uses as much as digits as its factorization.

40046801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 40046801 is about 6328.2541826320. The cubic root of 40046801 is about 342.1285183232.

The spelling of 40046801 in words is "forty million, forty-six thousand, eight hundred one".