2146466026 has 16 divisors (see below), whose sum is σ = 3233174400. Its totient is φ = 1068750288.

The previous prime is 2146466011. The next prime is 2146466033. The reversal of 2146466026 is 6206646412.

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, 658216 + ... + 661468.

It is an arithmetic number, because the mean of its divisors is an integer number (202073400).

Almost surely, 2^2146466026 is an apocalyptic number.

2146466026 is a deficient number, since it is larger than the sum of its proper divisors (1086708374).

2146466026 is a wasteful number, since it uses less digits than its factorization.

2146466026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4533.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 2146466026 is about 46329.9689833697. The cubic root of 2146466026 is about 1289.9553348716.

The spelling of 2146466026 in words is "two billion, one hundred forty-six million, four hundred sixty-six thousand, twenty-six".