40269033 has 36 divisors (see below), whose sum is σ = 68290560. Its totient is φ = 22797936.

The previous prime is 40269013. The next prime is 40269049. The reversal of 40269033 is 33096204.

It is not a de Polignac number, because 40269033 - 2⁵ = 40269001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40268988 and 40269006.

It is not an unprimeable number, because it can be changed into a prime (40269013) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55648 + ... + 56366.

It is an arithmetic number, because the mean of its divisors is an integer number (1896960).

Almost surely, 2^40269033 is an apocalyptic number.

It is an amenable number.

40269033 is a deficient number, since it is larger than the sum of its proper divisors (28021527).

40269033 is a wasteful number, since it uses less digits than its factorization.

40269033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 856 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 40269033 is about 6345.7886034755. The cubic root of 40269033 is about 342.7602100233.

The spelling of 40269033 in words is "forty million, two hundred sixty-nine thousand, thirty-three".