40050269 has 8 divisors (see below), whose sum is σ = 45921408. Its totient is φ = 34216560.

The previous prime is 40050259. The next prime is 40050281. The reversal of 40050269 is 96205004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40050269 - 2⁸ = 40050013 is a prime.

It is a super-2 number, since 2×40050269² = 3208048093944722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40050259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7022 + ... + 11375.

It is an arithmetic number, because the mean of its divisors is an integer number (5740176).

Almost surely, 2^40050269 is an apocalyptic number.

It is an amenable number.

40050269 is a deficient number, since it is larger than the sum of its proper divisors (5871139).

40050269 is a wasteful number, since it uses less digits than its factorization.

40050269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18715.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 40050269 is about 6328.5281859213. The cubic root of 40050269 is about 342.1383939972.

The spelling of 40050269 in words is "forty million, fifty thousand, two hundred sixty-nine".