38241450 has 96 divisors (see below), whose sum is σ = 113534400. Its totient is φ = 9408960.

The previous prime is 38241439. The next prime is 38241457. The reversal of 38241450 is 5414283.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (38241457) 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 47 ways as a sum of consecutive naturals, for example, 16461 + ... + 18639.

It is an arithmetic number, because the mean of its divisors is an integer number (1182650).

Almost surely, 2^38241450 is an apocalyptic number.

38241450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38241450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56767200).

38241450 is an abundant number, since it is smaller than the sum of its proper divisors (75292950).

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

38241450 is a wasteful number, since it uses less digits than its factorization.

38241450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213 (or 2202 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 38241450 is about 6183.9671732635. The cubic root of 38241450 is about 336.9080983424.

The spelling of 38241450 in words is "thirty-eight million, two hundred forty-one thousand, four hundred fifty".