40504116 has 24 divisors (see below), whose sum is σ = 95116000. Its totient is φ = 13414752.

The previous prime is 40504099. The next prime is 40504133. The reversal of 40504116 is 61140504.

It is an interprime number because it is at equal distance from previous prime (40504099) and next prime (40504133).

It is a junction number, because it is equal to n+sod(n) for n = 40504092 and 40504101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8866 + ... + 12633.

Almost surely, 2^40504116 is an apocalyptic number.

It is an amenable number.

40504116 is an abundant number, since it is smaller than the sum of its proper divisors (54611884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40504116 is a wasteful number, since it uses less digits than its factorization.

40504116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21663 (or 21661 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 40504116 is about 6364.2844059643. The cubic root of 40504116 is about 343.4259060604.

The spelling of 40504116 in words is "forty million, five hundred four thousand, one hundred sixteen".