40914812 has 6 divisors (see below), whose sum is σ = 71600928. Its totient is φ = 20457404.

The previous prime is 40914803. The next prime is 40914817. The reversal of 40914812 is 21841904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40914817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5114348 + ... + 5114355.

It is an arithmetic number, because the mean of its divisors is an integer number (11933488).

Almost surely, 2^40914812 is an apocalyptic number.

It is an amenable number.

40914812 is a deficient number, since it is larger than the sum of its proper divisors (30686116).

40914812 is a wasteful number, since it uses less digits than its factorization.

40914812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10228707 (or 10228705 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 40914812 is about 6396.4687132824. The cubic root of 40914812 is about 344.5827399650.

The spelling of 40914812 in words is "forty million, nine hundred fourteen thousand, eight hundred twelve".