40952593 has 8 divisors (see below), whose sum is σ = 44808480. Its totient is φ = 37118880.

The previous prime is 40952579. The next prime is 40952603. The reversal of 40952593 is 39525904.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40952593 is a prime.

It is a super-2 number, since 2×40952593² = 3354229746847298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40952503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1548 + ... + 9181.

It is an arithmetic number, because the mean of its divisors is an integer number (5601060).

Almost surely, 2^40952593 is an apocalyptic number.

It is an amenable number.

40952593 is a deficient number, since it is larger than the sum of its proper divisors (3855887).

40952593 is a wasteful number, since it uses less digits than its factorization.

40952593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11087.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 40952593 is about 6399.4213019616. The cubic root of 40952593 is about 344.6887706398.

The spelling of 40952593 in words is "forty million, nine hundred fifty-two thousand, five hundred ninety-three".