2126028 has 24 divisors (see below), whose sum is σ = 5177088. Its totient is φ = 677776.

The previous prime is 2126027. The next prime is 2126029. The reversal of 2126028 is 8206212.

It is an interprime number because it is at equal distance from previous prime (2126027) and next prime (2126029).

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2125995 and 2126013.

It is not an unprimeable number, because it can be changed into a prime (2126027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3576 + ... + 4127.

It is an arithmetic number, because the mean of its divisors is an integer number (215712).

2^2126028 is an apocalyptic number.

It is an amenable number.

2126028 is an abundant number, since it is smaller than the sum of its proper divisors (3051060).

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

2126028 is a wasteful number, since it uses less digits than its factorization.

2126028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7733 (or 7731 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2126028 is about 1458.0905321687. The cubic root of 2126028 is about 128.5848077788.

The spelling of 2126028 in words is "two million, one hundred twenty-six thousand, twenty-eight".