40965119 has 4 divisors (see below), whose sum is σ = 44116296. Its totient is φ = 37813944.

The previous prime is 40965103. The next prime is 40965157. The reversal of 40965119 is 91156904.

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 40965119 - 2⁴ = 40965103 is a prime.

It is a super-2 number, since 2×40965119² = 3356281949368322, 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 (40965319) 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, 1575569 + ... + 1575594.

It is an arithmetic number, because the mean of its divisors is an integer number (11029074).

Almost surely, 2^40965119 is an apocalyptic number.

40965119 is a deficient number, since it is larger than the sum of its proper divisors (3151177).

40965119 is a wasteful number, since it uses less digits than its factorization.

40965119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151176.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 40965119 is about 6400.3999093807. The cubic root of 40965119 is about 344.7239098996.

The spelling of 40965119 in words is "forty million, nine hundred sixty-five thousand, one hundred nineteen".