2066469262 has 16 divisors (see below), whose sum is σ = 3641610672. Its totient is φ = 867049920.

The previous prime is 2066469253. The next prime is 2066469283. The reversal of 2066469262 is 2629646602.

It is a congruent number.

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, 3612423 + ... + 3612994.

It is an arithmetic number, because the mean of its divisors is an integer number (227600667).

Almost surely, 2^2066469262 is an apocalyptic number.

2066469262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2066469262 is a deficient number, since it is larger than the sum of its proper divisors (1575141410).

2066469262 is a wasteful number, since it uses less digits than its factorization.

2066469262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225443.

The product of its (nonzero) digits is 373248, while the sum is 43.

The square root of 2066469262 is about 45458.4344429062. The cubic root of 2066469262 is about 1273.7268874934.

The spelling of 2066469262 in words is "two billion, sixty-six million, four hundred sixty-nine thousand, two hundred sixty-two".