2210662465 has 32 divisors (see below), whose sum is σ = 2967414912. Its totient is φ = 1567104000.

The previous prime is 2210662429. The next prime is 2210662469. The reversal of 2210662465 is 5642660122.

It is not a de Polignac number, because 2210662465 - 2⁹ = 2210661953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2210662465.

It is not an unprimeable number, because it can be changed into a prime (2210662469) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2083035 + ... + 2084095.

It is an arithmetic number, because the mean of its divisors is an integer number (92731716).

Almost surely, 2^2210662465 is an apocalyptic number.

It is an amenable number.

2210662465 is a deficient number, since it is larger than the sum of its proper divisors (756752447).

2210662465 is a wasteful number, since it uses less digits than its factorization.

2210662465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2210662465 is about 47017.6824715979. The cubic root of 2210662465 is about 1302.6891995178.

The spelling of 2210662465 in words is "two billion, two hundred ten million, six hundred sixty-two thousand, four hundred sixty-five".