40054348 has 12 divisors (see below), whose sum is σ = 70292880. Its totient is φ = 19970672.

The previous prime is 40054327. The next prime is 40054349. The reversal of 40054348 is 84345004.

It is not an unprimeable number, because it can be changed into a prime (40054349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12511 + ... + 15382.

It is an arithmetic number, because the mean of its divisors is an integer number (5857740).

Almost surely, 2^40054348 is an apocalyptic number.

It is an amenable number.

40054348 is a deficient number, since it is larger than the sum of its proper divisors (30238532).

40054348 is a wasteful number, since it uses less digits than its factorization.

40054348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28256 (or 28254 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 40054348 is about 6328.8504485412. The cubic root of 40054348 is about 342.1500088600.

The spelling of 40054348 in words is "forty million, fifty-four thousand, three hundred forty-eight".