38017472 has 14 divisors (see below), whose sum is σ = 75441048. Its totient is φ = 19008704.

The previous prime is 38017471. The next prime is 38017477. The reversal of 38017472 is 27471083.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38017471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 296948 + ... + 297075.

Almost surely, 2^38017472 is an apocalyptic number.

38017472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38017472 is a deficient number, since it is larger than the sum of its proper divisors (37423576).

38017472 is an equidigital number, since it uses as much as digits as its factorization.

38017472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594035 (or 594025 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 38017472 is about 6165.8310064419. The cubic root of 38017472 is about 336.2490594815.

The spelling of 38017472 in words is "thirty-eight million, seventeen thousand, four hundred seventy-two".