2957448 has 32 divisors (see below), whose sum is σ = 7963200. Its totient is φ = 909888.

The previous prime is 2957443. The next prime is 2957459. The reversal of 2957448 is 8447592.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2957441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4428 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (248850).

2^2957448 is an apocalyptic number.

It is an amenable number.

2957448 is an abundant number, since it is smaller than the sum of its proper divisors (5005752).

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

2957448 is a wasteful number, since it uses less digits than its factorization.

2957448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9501 (or 9497 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 2957448 is about 1719.7232335466. The cubic root of 2957448 is about 143.5398117836.

The spelling of 2957448 in words is "two million, nine hundred fifty-seven thousand, four hundred forty-eight".