2237342532 has 24 divisors (see below), whose sum is σ = 5238920736. Its totient is φ = 743144448.

The previous prime is 2237342519. The next prime is 2237342621. The reversal of 2237342532 is 2352437322.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2237342493 and 2237342502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326013 + ... + 332804.

It is an arithmetic number, because the mean of its divisors is an integer number (218288364).

Almost surely, 2^2237342532 is an apocalyptic number.

It is an amenable number.

2237342532 is an abundant number, since it is smaller than the sum of its proper divisors (3001578204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2237342532 is a wasteful number, since it uses less digits than its factorization.

2237342532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659107 (or 659105 counting only the distinct ones).

The product of its digits is 60480, while the sum is 33.

The square root of 2237342532 is about 47300.5553032943. Note that the first 3 decimals coincide. The cubic root of 2237342532 is about 1307.9088934850.

Adding to 2237342532 its reverse (2352437322), we get a palindrome (4589779854).

The spelling of 2237342532 in words is "two billion, two hundred thirty-seven million, three hundred forty-two thousand, five hundred thirty-two".