38054740 has 12 divisors (see below), whose sum is σ = 79914996. Its totient is φ = 15221888.

The previous prime is 38054729. The next prime is 38054741. The reversal of 38054740 is 4745083.

It can be written as a sum of positive squares in 2 ways, for example, as 16096144 + 21958596 = 4012^2 + 4686^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38054741) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 951349 + ... + 951388.

It is an arithmetic number, because the mean of its divisors is an integer number (6659583).

Almost surely, 2^38054740 is an apocalyptic number.

It is an amenable number.

38054740 is an abundant number, since it is smaller than the sum of its proper divisors (41860256).

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

38054740 is a wasteful number, since it uses less digits than its factorization.

38054740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902746 (or 1902744 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 38054740 is about 6168.8524054317. The cubic root of 38054740 is about 336.3588970269.

The spelling of 38054740 in words is "thirty-eight million, fifty-four thousand, seven hundred forty".