40473927 has 48 divisors (see below), whose sum is σ = 65808288. Its totient is φ = 23811840.

The previous prime is 40473919. The next prime is 40473931. The reversal of 40473927 is 72937404.

40473927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40473927 - 2³ = 40473919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40473891 and 40473900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40473947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 378208 + ... + 378314.

It is an arithmetic number, because the mean of its divisors is an integer number (1371006).

Almost surely, 2^40473927 is an apocalyptic number.

40473927 is a deficient number, since it is larger than the sum of its proper divisors (25334361).

40473927 is a wasteful number, since it uses less digits than its factorization.

40473927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 40473927 is about 6361.9122125348. The cubic root of 40473927 is about 343.3405627870.

The spelling of 40473927 in words is "forty million, four hundred seventy-three thousand, nine hundred twenty-seven".