2236497964 has 12 divisors (see below), whose sum is σ = 3915777600. Its totient is φ = 1117704368.

The previous prime is 2236497959. The next prime is 2236497973. The reversal of 2236497964 is 4697946322.

It is a super-2 number, since 2×2236497964² = 10003846285952290592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126844 + ... + 143395.

It is an arithmetic number, because the mean of its divisors is an integer number (326314800).

Almost surely, 2^2236497964 is an apocalyptic number.

It is an amenable number.

2236497964 is a deficient number, since it is larger than the sum of its proper divisors (1679279636).

2236497964 is a wasteful number, since it uses less digits than its factorization.

2236497964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272312 (or 272310 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 52.

The square root of 2236497964 is about 47291.6267852989. The cubic root of 2236497964 is about 1307.7442998500.

The spelling of 2236497964 in words is "two billion, two hundred thirty-six million, four hundred ninety-seven thousand, nine hundred sixty-four".