40947411 has 8 divisors (see below), whose sum is σ = 54634384. Its totient is φ = 27279360.

The previous prime is 40947377. The next prime is 40947421. The reversal of 40947411 is 11474904.

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

It is not a de Polignac number, because 40947411 - 2¹¹ = 40945363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40947421) 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, 1491 + ... + 9171.

It is an arithmetic number, because the mean of its divisors is an integer number (6829298).

Almost surely, 2^40947411 is an apocalyptic number.

40947411 is a deficient number, since it is larger than the sum of its proper divisors (13686973).

40947411 is a wasteful number, since it uses less digits than its factorization.

40947411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9461.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 40947411 is about 6399.0164087928. The cubic root of 40947411 is about 344.6742314501.

The spelling of 40947411 in words is "forty million, nine hundred forty-seven thousand, four hundred eleven".