38043025 has 12 divisors (see below), whose sum is σ = 49948812. Its totient is φ = 28643840.

The previous prime is 38043013. The next prime is 38043037. The reversal of 38043025 is 52034083.

It is an interprime number because it is at equal distance from previous prime (38043013) and next prime (38043037).

It can be written as a sum of positive squares in 6 ways, for example, as 146689 + 37896336 = 383^2 + 6156^2 .

It is not a de Polignac number, because 38043025 - 2¹⁵ = 38010257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44332 + ... + 45181.

It is an arithmetic number, because the mean of its divisors is an integer number (4162401).

Almost surely, 2^38043025 is an apocalyptic number.

It is an amenable number.

38043025 is a deficient number, since it is larger than the sum of its proper divisors (11905787).

38043025 is a wasteful number, since it uses less digits than its factorization.

38043025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89540 (or 89535 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 38043025 is about 6167.9028040332. The cubic root of 38043025 is about 336.3243779026.

The spelling of 38043025 in words is "thirty-eight million, forty-three thousand, twenty-five".