38254320 has 240 divisors, whose sum is σ = 142720032. Its totient is φ = 9123840.

The previous prime is 38254289. The next prime is 38254327. The reversal of 38254320 is 2345283.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38254327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 570927 + ... + 570993.

Almost surely, 2^38254320 is an apocalyptic number.

38254320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38254320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71360016).

38254320 is an abundant number, since it is smaller than the sum of its proper divisors (104465712).

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

38254320 is a wasteful number, since it uses less digits than its factorization.

38254320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 38254320 is about 6185.0076798659. The cubic root of 38254320 is about 336.9458891070.

The spelling of 38254320 in words is "thirty-eight million, two hundred fifty-four thousand, three hundred twenty".