2066000454 has 48 divisors (see below), whose sum is σ = 5385070080. Its totient is φ = 559217520.

The previous prime is 2066000441. The next prime is 2066000467. The reversal of 2066000454 is 4540006602.

It is a happy number.

2066000454 is a `hidden beast` number, since 2 + 0 + 6 + 600 + 0 + 4 + 54 = 666.

It is an interprime number because it is at equal distance from previous prime (2066000441) and next prime (2066000467).

It is a super-2 number, since 2×2066000454² = 8536715751856412232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 429102 + ... + 433889.

It is an arithmetic number, because the mean of its divisors is an integer number (112188960).

Almost surely, 2^2066000454 is an apocalyptic number.

2066000454 is an abundant number, since it is smaller than the sum of its proper divisors (3319069626).

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

2066000454 is a wasteful number, since it uses less digits than its factorization.

2066000454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863025 (or 863022 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2066000454 is about 45453.2777035936. The cubic root of 2066000454 is about 1273.6305591767.

The spelling of 2066000454 in words is "two billion, sixty-six million, four hundred fifty-four", and thus it is an aban number.