40759955 has 4 divisors (see below), whose sum is σ = 48911952. Its totient is φ = 32607960.

The previous prime is 40759949. The next prime is 40759963. The reversal of 40759955 is 55995704.

It is a happy number.

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

It is not a de Polignac number, because 40759955 - 2¹⁶ = 40694419 is a prime.

It is a super-2 number, since 2×40759955² = 3322747863204050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4075991 + ... + 4076000.

It is an arithmetic number, because the mean of its divisors is an integer number (12227988).

Almost surely, 2^40759955 is an apocalyptic number.

40759955 is a deficient number, since it is larger than the sum of its proper divisors (8151997).

40759955 is an equidigital number, since it uses as much as digits as its factorization.

40759955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8151996.

The product of its (nonzero) digits is 283500, while the sum is 44.

The square root of 40759955 is about 6384.3523555643. The cubic root of 40759955 is about 344.1474574018.

It can be divided in two parts, 40759 and 955, that added together give a palindrome (41714).

The spelling of 40759955 in words is "forty million, seven hundred fifty-nine thousand, nine hundred fifty-five".