38285494 has 24 divisors (see below), whose sum is σ = 65288160. Its totient is φ = 16736112.

The previous prime is 38285483. The next prime is 38285497. The reversal of 38285494 is 49458283.

It is a self number, because there is not a number n which added to its sum of digits gives 38285494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38285497) 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, 7347 + ... + 11425.

It is an arithmetic number, because the mean of its divisors is an integer number (2720340).

Almost surely, 2^38285494 is an apocalyptic number.

38285494 is a deficient number, since it is larger than the sum of its proper divisors (27002666).

38285494 is a wasteful number, since it uses less digits than its factorization.

38285494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4132 (or 4113 counting only the distinct ones).

The product of its digits is 276480, while the sum is 43.

The square root of 38285494 is about 6187.5272928691. The cubic root of 38285494 is about 337.0373916193.

The spelling of 38285494 in words is "thirty-eight million, two hundred eighty-five thousand, four hundred ninety-four".