38420754 has 16 divisors (see below), whose sum is σ = 77128320. Its totient is φ = 12759120.

The previous prime is 38420719. The next prime is 38420771. The reversal of 38420754 is 45702483.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10189 + ... + 13440.

It is an arithmetic number, because the mean of its divisors is an integer number (4820520).

Almost surely, 2^38420754 is an apocalyptic number.

38420754 is an abundant number, since it is smaller than the sum of its proper divisors (38707566).

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

38420754 is a wasteful number, since it uses less digits than its factorization.

38420754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23905.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 38420754 is about 6198.4477089026. The cubic root of 38420754 is about 337.4338350406.

The spelling of 38420754 in words is "thirty-eight million, four hundred twenty thousand, seven hundred fifty-four".