38577401 has 4 divisors (see below), whose sum is σ = 38692212. Its totient is φ = 38462592.

The previous prime is 38577367. The next prime is 38577479. The reversal of 38577401 is 10477583.

38577401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10477583 = 1453 ⋅7211.

It can be written as a sum of positive squares in 2 ways, for example, as 20259001 + 18318400 = 4501^2 + 4280^2 .

It is a cyclic number.

It is not a de Polignac number, because 38577401 - 2¹⁸ = 38315257 is a prime.

It is a super-3 number, since 3×38577401³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38577101) 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 3 ways as a sum of consecutive naturals, for example, 56900 + ... + 57573.

It is an arithmetic number, because the mean of its divisors is an integer number (9673053).

Almost surely, 2^38577401 is an apocalyptic number.

It is an amenable number.

38577401 is a deficient number, since it is larger than the sum of its proper divisors (114811).

38577401 is a wasteful number, since it uses less digits than its factorization.

38577401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114810.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 38577401 is about 6211.0708416504. The cubic root of 38577401 is about 337.8918021387.

The spelling of 38577401 in words is "thirty-eight million, five hundred seventy-seven thousand, four hundred one".