40472411 has 16 divisors (see below), whose sum is σ = 47232000. Its totient is φ = 33965568.

The previous prime is 40472353. The next prime is 40472447. The reversal of 40472411 is 11427404.

It is a happy number.

It is not a de Polignac number, because 40472411 - 2⁶ = 40472347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40472011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89915 + ... + 90363.

It is an arithmetic number, because the mean of its divisors is an integer number (2952000).

Almost surely, 2^40472411 is an apocalyptic number.

40472411 is a deficient number, since it is larger than the sum of its proper divisors (6759589).

40472411 is a wasteful number, since it uses less digits than its factorization.

40472411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 40472411 is about 6361.7930648521. The cubic root of 40472411 is about 343.3362759878.

Adding to 40472411 its reverse (11427404), we get a palindrome (51899815).

The spelling of 40472411 in words is "forty million, four hundred seventy-two thousand, four hundred eleven".