2948528 has 30 divisors (see below), whose sum is σ = 6283452. Its totient is φ = 1339360.

The previous prime is 2948527. The next prime is 2948537. The reversal of 2948528 is 8258492.

Its product of digits (46080) is a multiple of the sum of its prime divisors (1536).

It is a junction number, because it is equal to n+sod(n) for n = 2948491 and 2948500.

It is not an unprimeable number, because it can be changed into a prime (2948521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1175 + ... + 2697.

2^2948528 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 2948528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3141726).

2948528 is an abundant number, since it is smaller than the sum of its proper divisors (3334924).

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

2948528 is a wasteful number, since it uses less digits than its factorization.

2948528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553 (or 1536 counting only the distinct ones).

The product of its digits is 46080, while the sum is 38.

The square root of 2948528 is about 1717.1278344957. The cubic root of 2948528 is about 143.3953556472.

The spelling of 2948528 in words is "two million, nine hundred forty-eight thousand, five hundred twenty-eight".