38457382 has 8 divisors (see below), whose sum is σ = 57793176. Its totient is φ = 19192992.

The previous prime is 38457361. The next prime is 38457401. The reversal of 38457382 is 28375483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16483 + ... + 18670.

It is an arithmetic number, because the mean of its divisors is an integer number (7224147).

Almost surely, 2^38457382 is an apocalyptic number.

38457382 is a deficient number, since it is larger than the sum of its proper divisors (19335794).

38457382 is a wasteful number, since it uses less digits than its factorization.

38457382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35702.

The product of its digits is 161280, while the sum is 40.

The square root of 38457382 is about 6201.4016157640. The cubic root of 38457382 is about 337.5410305855.

The spelling of 38457382 in words is "thirty-eight million, four hundred fifty-seven thousand, three hundred eighty-two".