40727948 has 18 divisors (see below), whose sum is σ = 73822476. Its totient is φ = 19660144.

The previous prime is 40727927. The next prime is 40727957. The reversal of 40727948 is 84972704.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2690 + ... + 9417.

Almost surely, 2^40727948 is an apocalyptic number.

It is an amenable number.

40727948 is a deficient number, since it is larger than the sum of its proper divisors (33094528).

40727948 is a wasteful number, since it uses less digits than its factorization.

40727948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12169 (or 12138 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 40727948 is about 6381.8451877180. The cubic root of 40727948 is about 344.0573525251.

The spelling of 40727948 in words is "forty million, seven hundred twenty-seven thousand, nine hundred forty-eight".