907428 has 12 divisors (see below), whose sum is σ = 2117360. Its totient is φ = 302472.

The previous prime is 907427. The next prime is 907433. The reversal of 907428 is 824709.

907428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 907395 and 907404.

It is not an unprimeable number, because it can be changed into a prime (907427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37798 + ... + 37821.

2⁹⁰⁷⁴²⁸ is an apocalyptic number.

It is an amenable number.

907428 is an abundant number, since it is smaller than the sum of its proper divisors (1209932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

907428 is a wasteful number, since it uses less digits than its factorization.

907428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75626 (or 75624 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 907428 is about 952.5901532139. The cubic root of 907428 is about 96.8138279087.

The spelling of 907428 in words is "nine hundred seven thousand, four hundred twenty-eight".