40965003 has 12 divisors (see below), whose sum is σ = 59256288. Its totient is φ = 27270960.

The previous prime is 40964999. The next prime is 40965013. The reversal of 40965003 is 30056904.

It is a happy number.

40965003 is a `hidden beast` number, since 4 + 0 + 9 + 650 + 0 + 3 = 666.

It is not a de Polignac number, because 40965003 - 2² = 40964999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40965013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4318 + ... + 10028.

It is an arithmetic number, because the mean of its divisors is an integer number (4938024).

Almost surely, 2^40965003 is an apocalyptic number.

40965003 is a deficient number, since it is larger than the sum of its proper divisors (18291285).

40965003 is a wasteful number, since it uses less digits than its factorization.

40965003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6514 (or 6511 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 40965003 is about 6400.3908474405. The cubic root of 40965003 is about 344.7235845170.

The spelling of 40965003 in words is "forty million, nine hundred sixty-five thousand, three".