2953428 has 12 divisors (see below), whose sum is σ = 6891360. Its totient is φ = 984472.

The previous prime is 2953421. The next prime is 2953429. The reversal of 2953428 is 8243592.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2953421) 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, 123048 + ... + 123071.

It is an arithmetic number, because the mean of its divisors is an integer number (574280).

2^2953428 is an apocalyptic number.

It is an amenable number.

2953428 is an abundant number, since it is smaller than the sum of its proper divisors (3937932).

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

2953428 is a wasteful number, since it uses less digits than its factorization.

2953428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246126 (or 246124 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2953428 is about 1718.5540433748. The cubic root of 2953428 is about 143.4747453604.

The spelling of 2953428 in words is "two million, nine hundred fifty-three thousand, four hundred twenty-eight".