2522948 has 6 divisors (see below), whose sum is σ = 4415166. Its totient is φ = 1261472.

The previous prime is 2522941. The next prime is 2522957. The reversal of 2522948 is 8492252.

It can be written as a sum of positive squares in only one way, i.e., 2408704 + 114244 = 1552^2 + 338^2 .

It is a super-2 number, since 2×2522948² = 12730533221408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2522941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315365 + ... + 315372.

It is an arithmetic number, because the mean of its divisors is an integer number (735861).

2^2522948 is an apocalyptic number.

It is an amenable number.

2522948 is a deficient number, since it is larger than the sum of its proper divisors (1892218).

2522948 is a wasteful number, since it uses less digits than its factorization.

2522948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630741 (or 630739 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 2522948 is about 1588.3790479605. The cubic root of 2522948 is about 136.1348863585.

The spelling of 2522948 in words is "two million, five hundred twenty-two thousand, nine hundred forty-eight".