38577812 has 24 divisors (see below), whose sum is σ = 83091456. Its totient is φ = 15261408.

The previous prime is 38577787. The next prime is 38577817. The reversal of 38577812 is 21877583.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38577812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38577817) 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 7 ways as a sum of consecutive naturals, for example, 52628 + ... + 53355.

It is an arithmetic number, because the mean of its divisors is an integer number (3462144).

Almost surely, 2^38577812 is an apocalyptic number.

It is an amenable number.

38577812 is an abundant number, since it is smaller than the sum of its proper divisors (44513644).

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

38577812 is a wasteful number, since it uses less digits than its factorization.

38577812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106007 (or 106005 counting only the distinct ones).

The product of its digits is 94080, while the sum is 41.

The square root of 38577812 is about 6211.1039276444. The cubic root of 38577812 is about 337.8930020902.

The spelling of 38577812 in words is "thirty-eight million, five hundred seventy-seven thousand, eight hundred twelve".