945224832 has 64 divisors (see below), whose sum is σ = 2513973600. Its totient is φ = 314671104.

The previous prime is 945224831. The next prime is 945224851. The reversal of 945224832 is 238422549.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×945224832³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (945224831) 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, 540183 + ... + 541929.

Almost surely, 2^945224832 is an apocalyptic number.

It is an amenable number.

945224832 is an abundant number, since it is smaller than the sum of its proper divisors (1568748768).

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

945224832 is a wasteful number, since it uses less digits than its factorization.

945224832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173 (or 3161 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 945224832 is about 30744.5089731484. The cubic root of 945224832 is about 981.3977112644.

The spelling of 945224832 in words is "nine hundred forty-five million, two hundred twenty-four thousand, eight hundred thirty-two".