38755801 has 32 divisors (see below), whose sum is σ = 50353920. Its totient is φ = 29030400.

The previous prime is 38755799. The next prime is 38755807. The reversal of 38755801 is 10855783.

It is not a de Polignac number, because 38755801 - 2¹ = 38755799 is a prime.

It is a super-2 number, since 2×38755801² = 3004024222303202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38755807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137781 + ... + 138061.

It is an arithmetic number, because the mean of its divisors is an integer number (1573560).

Almost surely, 2^38755801 is an apocalyptic number.

It is an amenable number.

38755801 is a deficient number, since it is larger than the sum of its proper divisors (11598119).

38755801 is a wasteful number, since it uses less digits than its factorization.

38755801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 38755801 is about 6225.4157290899. The cubic root of 38755801 is about 338.4118580358.

The spelling of 38755801 in words is "thirty-eight million, seven hundred fifty-five thousand, eight hundred one".