38257350 has 24 divisors (see below), whose sum is σ = 94878600. Its totient is φ = 10201920.

The previous prime is 38257333. The next prime is 38257357. The reversal of 38257350 is 5375283.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38257357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127375 + ... + 127674.

It is an arithmetic number, because the mean of its divisors is an integer number (3953275).

Almost surely, 2^38257350 is an apocalyptic number.

38257350 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38257350 is an abundant number, since it is smaller than the sum of its proper divisors (56621250).

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

38257350 is a wasteful number, since it uses less digits than its factorization.

38257350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255064 (or 255059 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 38257350 is about 6185.2526221651. The cubic root of 38257350 is about 336.9547850006.

It can be divided in two parts, 3825 and 7350, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 38257350 in words is "thirty-eight million, two hundred fifty-seven thousand, three hundred fifty".