38052489 has 4 divisors (see below), whose sum is σ = 50736656. Its totient is φ = 25368324.

The previous prime is 38052481. The next prime is 38052493. The reversal of 38052489 is 98425083.

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 not a de Polignac number, because 38052489 - 2³ = 38052481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38052481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6342079 + ... + 6342084.

It is an arithmetic number, because the mean of its divisors is an integer number (12684164).

Almost surely, 2^38052489 is an apocalyptic number.

It is an amenable number.

38052489 is a deficient number, since it is larger than the sum of its proper divisors (12684167).

38052489 is a wasteful number, since it uses less digits than its factorization.

38052489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12684166.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 38052489 is about 6168.6699538880. The cubic root of 38052489 is about 336.3522648368.

The spelling of 38052489 in words is "thirty-eight million, fifty-two thousand, four hundred eighty-nine".