38414144 has 14 divisors (see below), whose sum is σ = 76228194. Its totient is φ = 19207040.

The previous prime is 38414119. The next prime is 38414147. The reversal of 38414144 is 44141483.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28729600 + 9684544 = 5360^2 + 3112^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38414147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300047 + ... + 300174.

It is an arithmetic number, because the mean of its divisors is an integer number (5444871).

Almost surely, 2^38414144 is an apocalyptic number.

It is an amenable number.

38414144 is a deficient number, since it is larger than the sum of its proper divisors (37814050).

38414144 is an equidigital number, since it uses as much as digits as its factorization.

38414144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600233 (or 600223 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 38414144 is about 6197.9144879548. The cubic root of 38414144 is about 337.4144829514.

The spelling of 38414144 in words is "thirty-eight million, four hundred fourteen thousand, one hundred forty-four".