40368883 has 2 divisors, whose sum is σ = 40368884. Its totient is φ = 40368882.

The previous prime is 40368871. The next prime is 40368917. The reversal of 40368883 is 38886304.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40368883 - 2²¹ = 38271731 is a prime.

It is not a weakly prime, because it can be changed into another prime (40368983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20184441 + 20184442.

It is an arithmetic number, because the mean of its divisors is an integer number (20184442).

Almost surely, 2^40368883 is an apocalyptic number.

40368883 is a deficient number, since it is larger than the sum of its proper divisors (1).

40368883 is an equidigital number, since it uses as much as digits as its factorization.

40368883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 40368883 is about 6353.6511550446. The cubic root of 40368883 is about 343.0432758256.

The spelling of 40368883 in words is "forty million, three hundred sixty-eight thousand, eight hundred eighty-three".