40995293 has 8 divisors (see below), whose sum is σ = 43274400. Its totient is φ = 38728368.

The previous prime is 40995281. The next prime is 40995307. The reversal of 40995293 is 39259904.

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

It is a cyclic number.

It is not a de Polignac number, because 40995293 - 2⁸ = 40995037 is a prime.

It is a super-2 number, since 2×40995293² = 3361228096311698, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40995293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40995793) 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, 4355 + ... + 10047.

It is an arithmetic number, because the mean of its divisors is an integer number (5409300).

Almost surely, 2^40995293 is an apocalyptic number.

It is an amenable number.

40995293 is a deficient number, since it is larger than the sum of its proper divisors (2279107).

40995293 is a wasteful number, since it uses less digits than its factorization.

40995293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6091.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 40995293 is about 6402.7566719344. The cubic root of 40995293 is about 344.8085277946.

The spelling of 40995293 in words is "forty million, nine hundred ninety-five thousand, two hundred ninety-three".