9071425 has 12 divisors (see below), whose sum is σ = 12271536. Its totient is φ = 6597200.

The previous prime is 9071399. The next prime is 9071429. The reversal of 9071425 is 5241709.

It is a happy number.

It is not a de Polignac number, because 9071425 - 2⁵ = 9071393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9071393 and 9071402.

It is not an unprimeable number, because it can be changed into a prime (9071429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16219 + ... + 16768.

It is an arithmetic number, because the mean of its divisors is an integer number (1022628).

Almost surely, 2^9071425 is an apocalyptic number.

It is an amenable number.

9071425 is a deficient number, since it is larger than the sum of its proper divisors (3200111).

9071425 is a wasteful number, since it uses less digits than its factorization.

9071425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33008 (or 33003 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 9071425 is about 3011.8806417254. The cubic root of 9071425 is about 208.5571922612.

It can be divided in two parts, 907 and 1425, that added together give a palindrome (2332).

The spelling of 9071425 in words is "nine million, seventy-one thousand, four hundred twenty-five".