38247494 has 8 divisors (see below), whose sum is σ = 60390840. Its totient is φ = 18117216.

The previous prime is 38247481. The next prime is 38247497. The reversal of 38247494 is 49474283.

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38247497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 503219 + ... + 503294.

It is an arithmetic number, because the mean of its divisors is an integer number (7548855).

Almost surely, 2^38247494 is an apocalyptic number.

38247494 is a deficient number, since it is larger than the sum of its proper divisors (22143346).

38247494 is a wasteful number, since it uses less digits than its factorization.

38247494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006534.

The product of its digits is 193536, while the sum is 41.

The square root of 38247494 is about 6184.4558370159. The cubic root of 38247494 is about 336.9258466694.

The spelling of 38247494 in words is "thirty-eight million, two hundred forty-seven thousand, four hundred ninety-four".