38294425 has 48 divisors (see below), whose sum is σ = 54996480. Its totient is φ = 26231040.

The previous prime is 38294407. The next prime is 38294429. The reversal of 38294425 is 52449283.

It is a happy number.

It is not a de Polignac number, because 38294425 - 2¹¹ = 38292377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38294429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 351271 + ... + 351379.

It is an arithmetic number, because the mean of its divisors is an integer number (1145760).

Almost surely, 2^38294425 is an apocalyptic number.

It is an amenable number.

38294425 is a deficient number, since it is larger than the sum of its proper divisors (16702055).

38294425 is a wasteful number, since it uses less digits than its factorization.

38294425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 197 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 38294425 is about 6188.2489445723. The cubic root of 38294425 is about 337.0635969049.

The spelling of 38294425 in words is "thirty-eight million, two hundred ninety-four thousand, four hundred twenty-five".