2214852840 has 48 divisors (see below), whose sum is σ = 7198272900. Its totient is φ = 590627328.

The previous prime is 2214852839. The next prime is 2214852853. The reversal of 2214852840 is 482584122.

It can be written as a sum of positive squares in 2 ways, for example, as 2094160644 + 120692196 = 45762^2 + 10986^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2214852795 and 2214852804.

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 11 ways as a sum of consecutive naturals, for example, 3075825 + ... + 3076544.

Almost surely, 2^2214852840 is an apocalyptic number.

2214852840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214852840 is an abundant number, since it is smaller than the sum of its proper divisors (4983420060).

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

2214852840 is a wasteful number, since it uses less digits than its factorization.

2214852840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152386 (or 6152379 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The square root of 2214852840 is about 47062.2230669143. The cubic root of 2214852840 is about 1303.5117750868.

The spelling of 2214852840 in words is "two billion, two hundred fourteen million, eight hundred fifty-two thousand, eight hundred forty".