2263472073 has 8 divisors (see below), whose sum is σ = 3353292000. Its totient is φ = 1508981364.

The previous prime is 2263472063. The next prime is 2263472129. The reversal of 2263472073 is 3702743622.

2263472073 is a `hidden beast` number, since 226 + 347 + 20 + 73 = 666.

It is not a de Polignac number, because 2263472073 - 2⁵ = 2263472041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2263472053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41916123 + ... + 41916176.

It is an arithmetic number, because the mean of its divisors is an integer number (419161500).

Almost surely, 2^2263472073 is an apocalyptic number.

It is an amenable number.

2263472073 is a deficient number, since it is larger than the sum of its proper divisors (1089819927).

2263472073 is an equidigital number, since it uses as much as digits as its factorization.

2263472073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83832308 (or 83832302 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 2263472073 is about 47575.9610833034. The cubic root of 2263472073 is about 1312.9808145332.

The spelling of 2263472073 in words is "two billion, two hundred sixty-three million, four hundred seventy-two thousand, seventy-three".