2820214046 has 32 divisors (see below), whose sum is σ = 4767856128. Its totient is φ = 1241364960.

The previous prime is 2820214027. The next prime is 2820214051. The reversal of 2820214046 is 6404120282.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200711 + ... + 214301.

It is an arithmetic number, because the mean of its divisors is an integer number (148995504).

Almost surely, 2^2820214046 is an apocalyptic number.

2820214046 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2820214046 is a deficient number, since it is larger than the sum of its proper divisors (1947642082).

2820214046 is a wasteful number, since it uses less digits than its factorization.

2820214046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13976.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 2820214046 is about 53105.6875108495. The cubic root of 2820214046 is about 1412.8433888392.

The spelling of 2820214046 in words is "two billion, eight hundred twenty million, two hundred fourteen thousand, forty-six".