40593087 has 6 divisors (see below), whose sum is σ = 58634472. Its totient is φ = 27062052.

The previous prime is 40593073. The next prime is 40593097. The reversal of 40593087 is 78039504.

It is not a de Polignac number, because 40593087 - 2⁶ = 40593023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40593067) 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 5 ways as a sum of consecutive naturals, for example, 2255163 + ... + 2255180.

It is an arithmetic number, because the mean of its divisors is an integer number (9772412).

Almost surely, 2^40593087 is an apocalyptic number.

40593087 is a deficient number, since it is larger than the sum of its proper divisors (18041385).

40593087 is a wasteful number, since it uses less digits than its factorization.

40593087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4510349 (or 4510346 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 40593087 is about 6371.2704384604. The cubic root of 40593087 is about 343.6771776538.

The spelling of 40593087 in words is "forty million, five hundred ninety-three thousand, eighty-seven".