38754920 has 32 divisors (see below), whose sum is σ = 87436800. Its totient is φ = 15459648.

The previous prime is 38754907. The next prime is 38754923. The reversal of 38754920 is 2945783.

38754920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38754923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16457 + ... + 18663.

It is an arithmetic number, because the mean of its divisors is an integer number (2732400).

Almost surely, 2^38754920 is an apocalyptic number.

It is an amenable number.

38754920 is an abundant number, since it is smaller than the sum of its proper divisors (48681880).

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

38754920 is a wasteful number, since it uses less digits than its factorization.

38754920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657 (or 2653 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 38754920 is about 6225.3449703611. The cubic root of 38754920 is about 338.4092937478.

The spelling of 38754920 in words is "thirty-eight million, seven hundred fifty-four thousand, nine hundred twenty".