40872411 has 16 divisors (see below), whose sum is σ = 60864000. Its totient is φ = 27107784.

The previous prime is 40872409. The next prime is 40872421. The reversal of 40872411 is 11427804.

It is not a de Polignac number, because 40872411 - 2¹ = 40872409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (40872421) 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 15 ways as a sum of consecutive naturals, for example, 1570 + ... + 9176.

It is an arithmetic number, because the mean of its divisors is an integer number (3804000).

Almost surely, 2^40872411 is an apocalyptic number.

40872411 is a deficient number, since it is larger than the sum of its proper divisors (19991589).

40872411 is a wasteful number, since it uses less digits than its factorization.

40872411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7815 (or 7809 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 40872411 is about 6393.1534472434. The cubic root of 40872411 is about 344.4636657058.

The spelling of 40872411 in words is "forty million, eight hundred seventy-two thousand, four hundred eleven".