38425877 has 4 divisors (see below), whose sum is σ = 43915296. Its totient is φ = 32936460.

The previous prime is 38425873. The next prime is 38425889. The reversal of 38425877 is 77852483.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38425877 - 2² = 38425873 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38425873) 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 3 ways as a sum of consecutive naturals, for example, 2744699 + ... + 2744712.

It is an arithmetic number, because the mean of its divisors is an integer number (10978824).

Almost surely, 2^38425877 is an apocalyptic number.

It is an amenable number.

38425877 is a deficient number, since it is larger than the sum of its proper divisors (5489419).

38425877 is an equidigital number, since it uses as much as digits as its factorization.

38425877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5489418.

The product of its digits is 376320, while the sum is 44.

The square root of 38425877 is about 6198.8609437541. The cubic root of 38425877 is about 337.4488321149.

The spelling of 38425877 in words is "thirty-eight million, four hundred twenty-five thousand, eight hundred seventy-seven".