38241147 has 16 divisors (see below), whose sum is σ = 59628800. Its totient is φ = 21343392.

The previous prime is 38241113. The next prime is 38241149. The reversal of 38241147 is 74114283.

It is not a de Polignac number, because 38241147 - 2¹¹ = 38239099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38241149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20272 + ... + 22077.

It is an arithmetic number, because the mean of its divisors is an integer number (3726800).

Almost surely, 2^38241147 is an apocalyptic number.

38241147 is a deficient number, since it is larger than the sum of its proper divisors (21387653).

38241147 is a wasteful number, since it uses less digits than its factorization.

38241147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42402.

The product of its digits is 5376, while the sum is 30.

The square root of 38241147 is about 6183.9426743785. The cubic root of 38241147 is about 336.9072085276.

The spelling of 38241147 in words is "thirty-eight million, two hundred forty-one thousand, one hundred forty-seven".