2207296406 has 32 divisors (see below), whose sum is σ = 3870332928. Its totient is φ = 924524640.

The previous prime is 2207296397. The next prime is 2207296409. The reversal of 2207296406 is 6046927022.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2207296406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207296409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189491 + ... + 200801.

It is an arithmetic number, because the mean of its divisors is an integer number (120947904).

Almost surely, 2^2207296406 is an apocalyptic number.

2207296406 is a deficient number, since it is larger than the sum of its proper divisors (1663036522).

2207296406 is a wasteful number, since it uses less digits than its factorization.

2207296406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11636.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2207296406 is about 46981.8731640193. The cubic root of 2207296406 is about 1302.0276849681.

The spelling of 2207296406 in words is "two billion, two hundred seven million, two hundred ninety-six thousand, four hundred six".