38472241 has 16 divisors (see below), whose sum is σ = 42757200. Its totient is φ = 34449408.

The previous prime is 38472221. The next prime is 38472277. The reversal of 38472241 is 14227483.

It can be written as a sum of positive squares in 8 ways, for example, as 1201216 + 37271025 = 1096^2 + 6105^2 .

It is a cyclic number.

It is not a de Polignac number, because 38472241 - 2¹⁷ = 38341169 is a prime.

It is a super-2 number, since 2×38472241² = 2960226655124162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38472221) 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, 35455 + ... + 36523.

It is an arithmetic number, because the mean of its divisors is an integer number (2672325).

Almost surely, 2^38472241 is an apocalyptic number.

It is an amenable number.

38472241 is a deficient number, since it is larger than the sum of its proper divisors (4284959).

38472241 is a wasteful number, since it uses less digits than its factorization.

38472241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188.

The product of its digits is 10752, while the sum is 31.

The square root of 38472241 is about 6202.5995356786. The cubic root of 38472241 is about 337.5844975446.

The spelling of 38472241 in words is "thirty-eight million, four hundred seventy-two thousand, two hundred forty-one".