2026166252 has 24 divisors (see below), whose sum is σ = 3906442512. Its totient is φ = 911864000.

The previous prime is 2026166189. The next prime is 2026166269. The reversal of 2026166252 is 2526616202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223523 + ... + 232410.

It is an arithmetic number, because the mean of its divisors is an integer number (162768438).

Almost surely, 2^2026166252 is an apocalyptic number.

2026166252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2026166252 is a deficient number, since it is larger than the sum of its proper divisors (1880276260).

2026166252 is a wasteful number, since it uses less digits than its factorization.

2026166252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456049 (or 456047 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2026166252 is about 45012.9564903262. The cubic root of 2026166252 is about 1265.3918291268.

The spelling of 2026166252 in words is "two billion, twenty-six million, one hundred sixty-six thousand, two hundred fifty-two".