2651028 has 12 divisors (see below), whose sum is σ = 6185760. Its totient is φ = 883672.

The previous prime is 2651017. The next prime is 2651039. The reversal of 2651028 is 8201562.

It is an interprime number because it is at equal distance from previous prime (2651017) and next prime (2651039).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2650989 and 2651007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110448 + ... + 110471.

It is an arithmetic number, because the mean of its divisors is an integer number (515480).

2^2651028 is an apocalyptic number.

It is an amenable number.

2651028 is an abundant number, since it is smaller than the sum of its proper divisors (3534732).

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

2651028 is a wasteful number, since it uses less digits than its factorization.

2651028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220926 (or 220924 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2651028 is about 1628.1977766844. The cubic root of 2651028 is about 138.4006420722.

The spelling of 2651028 in words is "two million, six hundred fifty-one thousand, twenty-eight".