40733417 has 2 divisors, whose sum is σ = 40733418. Its totient is φ = 40733416.

The previous prime is 40733393. The next prime is 40733447. The reversal of 40733417 is 71433704.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36192256 + 4541161 = 6016^2 + 2131^2 .

It is a cyclic number.

It is not a de Polignac number, because 40733417 - 2⁶ = 40733353 is a prime.

It is a super-2 number, since 2×40733417² = 3318422520991778, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40733417.

It is not a weakly prime, because it can be changed into another prime (40733447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20366708 + 20366709.

It is an arithmetic number, because the mean of its divisors is an integer number (20366709).

Almost surely, 2^40733417 is an apocalyptic number.

It is an amenable number.

40733417 is a deficient number, since it is larger than the sum of its proper divisors (1).

40733417 is an equidigital number, since it uses as much as digits as its factorization.

40733417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 40733417 is about 6382.2736544276. The cubic root of 40733417 is about 344.0727519870.

The spelling of 40733417 in words is "forty million, seven hundred thirty-three thousand, four hundred seventeen".