2210732745 has 64 divisors (see below), whose sum is σ = 4184248320. Its totient is φ = 986211072.

The previous prime is 2210732687. The next prime is 2210732789. The reversal of 2210732745 is 5472370122.

It is not a de Polignac number, because 2210732745 - 2⁷ = 2210732617 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72244 + ... + 98186.

It is an arithmetic number, because the mean of its divisors is an integer number (65378880).

Almost surely, 2^2210732745 is an apocalyptic number.

It is an amenable number.

2210732745 is a deficient number, since it is larger than the sum of its proper divisors (1973515575).

2210732745 is a wasteful number, since it uses less digits than its factorization.

2210732745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26006.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2210732745 is about 47018.4298440516. The cubic root of 2210732745 is about 1302.7030041320.

The spelling of 2210732745 in words is "two billion, two hundred ten million, seven hundred thirty-two thousand, seven hundred forty-five".