40485112 has 8 divisors (see below), whose sum is σ = 75909600. Its totient is φ = 20242552.

The previous prime is 40485103. The next prime is 40485113. The reversal of 40485112 is 21158404.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40485113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530312 + ... + 2530327.

It is an arithmetic number, because the mean of its divisors is an integer number (9488700).

Almost surely, 2^40485112 is an apocalyptic number.

It is an amenable number.

40485112 is a deficient number, since it is larger than the sum of its proper divisors (35424488).

40485112 is a wasteful number, since it uses less digits than its factorization.

40485112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060645 (or 5060641 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 40485112 is about 6362.7912114103. The cubic root of 40485112 is about 343.3721873478.

The spelling of 40485112 in words is "forty million, four hundred eighty-five thousand, one hundred twelve".