2945024 has 26 divisors (see below), whose sum is σ = 5897520. Its totient is φ = 1470464.

The previous prime is 2945021. The next prime is 2945069. The reversal of 2945024 is 4205492.

It is a junction number, because it is equal to n+sod(n) for n = 2944984 and 2945002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945021) 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 as a sum of consecutive naturals, namely, 3737 + ... + 4455.

2^2945024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2945024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2948760).

2945024 is an abundant number, since it is smaller than the sum of its proper divisors (2952496).

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

2945024 is an frugal number, since it uses more digits than its factorization.

2945024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2945024 is about 1716.1072227574. The cubic root of 2945024 is about 143.3385299480.

The spelling of 2945024 in words is "two million, nine hundred forty-five thousand, twenty-four".