40793533 has 4 divisors (see below), whose sum is σ = 44502048. Its totient is φ = 37085020.

The previous prime is 40793527. The next prime is 40793549. The reversal of 40793533 is 33539704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40793533 - 2¹³ = 40785341 is a prime.

It is a super-2 number, since 2×40793533² = 3328224669244178, 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 (40793503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1854241 + ... + 1854262.

It is an arithmetic number, because the mean of its divisors is an integer number (11125512).

Almost surely, 2^40793533 is an apocalyptic number.

It is an amenable number.

40793533 is a deficient number, since it is larger than the sum of its proper divisors (3708515).

40793533 is a wasteful number, since it uses less digits than its factorization.

40793533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3708514.

The product of its (nonzero) digits is 34020, while the sum is 34.

The square root of 40793533 is about 6386.9815249459. The cubic root of 40793533 is about 344.2419342118.

The spelling of 40793533 in words is "forty million, seven hundred ninety-three thousand, five hundred thirty-three".