4126028 has 6 divisors (see below), whose sum is σ = 7220556. Its totient is φ = 2063012.

The previous prime is 4126009. The next prime is 4126043. The reversal of 4126028 is 8206214.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4125994 and 4126012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515750 + ... + 515757.

It is an arithmetic number, because the mean of its divisors is an integer number (1203426).

Almost surely, 2^4126028 is an apocalyptic number.

It is an amenable number.

4126028 is a deficient number, since it is larger than the sum of its proper divisors (3094528).

4126028 is a wasteful number, since it uses less digits than its factorization.

4126028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031511 (or 1031509 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4126028 is about 2031.2626614990. The cubic root of 4126028 is about 160.3900380005.

The spelling of 4126028 in words is "four million, one hundred twenty-six thousand, twenty-eight".