2209214764 has 12 divisors (see below), whose sum is σ = 3880393888. Its totient is φ = 1100530800.

The previous prime is 2209214681. The next prime is 2209214789. The reversal of 2209214764 is 4674129022.

2209214764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017927 + ... + 1020094.

Almost surely, 2^2209214764 is an apocalyptic number.

It is an amenable number.

2209214764 is a deficient number, since it is larger than the sum of its proper divisors (1671179124).

2209214764 is a wasteful number, since it uses less digits than its factorization.

2209214764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2038296 (or 2038294 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2209214764 is about 47002.2846678755. The cubic root of 2209214764 is about 1302.4047725174.

It can be divided in two parts, 22092 and 14764, that added together give a triangular number (36856 = T₂₇₁).

The spelling of 2209214764 in words is "two billion, two hundred nine million, two hundred fourteen thousand, seven hundred sixty-four".