40759463 has 4 divisors (see below), whose sum is σ = 40802160. Its totient is φ = 40716768.

The previous prime is 40759457. The next prime is 40759483. The reversal of 40759463 is 36495704.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40759463 - 2⁴ = 40759447 is a prime.

It is a super-2 number, since 2×40759463² = 3322667648096738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40759483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19883 + ... + 21836.

It is an arithmetic number, because the mean of its divisors is an integer number (10200540).

Almost surely, 2^40759463 is an apocalyptic number.

40759463 is a deficient number, since it is larger than the sum of its proper divisors (42697).

40759463 is an equidigital number, since it uses as much as digits as its factorization.

40759463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42696.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 40759463 is about 6384.3138237402. The cubic root of 40759463 is about 344.1460726994.

The spelling of 40759463 in words is "forty million, seven hundred fifty-nine thousand, four hundred sixty-three".