2957748 has 24 divisors (see below), whose sum is σ = 6971328. Its totient is φ = 975936.

The previous prime is 2957687. The next prime is 2957753. The reversal of 2957748 is 8477592.

It is a d-powerful number, because it can be written as 2²¹ + 9³ + 5⁵ + 7⁵ + 7⁷ + 4⁷ + 8 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40 + ... + 2432.

It is an arithmetic number, because the mean of its divisors is an integer number (290472).

2^2957748 is an apocalyptic number.

It is an amenable number.

2957748 is an abundant number, since it is smaller than the sum of its proper divisors (4013580).

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

2957748 is a wasteful number, since it uses less digits than its factorization.

2957748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503 (or 2501 counting only the distinct ones).

The product of its digits is 141120, while the sum is 42.

The square root of 2957748 is about 1719.8104546723. The cubic root of 2957748 is about 143.5446651220.

The spelling of 2957748 in words is "two million, nine hundred fifty-seven thousand, seven hundred forty-eight".