40988476 has 12 divisors (see below), whose sum is σ = 71789760. Its totient is φ = 20477120.

The previous prime is 40988473. The next prime is 40988501. The reversal of 40988476 is 67488904.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40988473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2196 + ... + 9316.

It is an arithmetic number, because the mean of its divisors is an integer number (5982480).

Almost surely, 2^40988476 is an apocalyptic number.

It is an amenable number.

40988476 is a deficient number, since it is larger than the sum of its proper divisors (30801284).

40988476 is a wasteful number, since it uses less digits than its factorization.

40988476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8564 (or 8562 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 40988476 is about 6402.2243009754. The cubic root of 40988476 is about 344.7894142992.

The spelling of 40988476 in words is "forty million, nine hundred eighty-eight thousand, four hundred seventy-six".