532278332 has 12 divisors (see below), whose sum is σ = 944247696. Its totient is φ = 262493280.

The previous prime is 532278323. The next prime is 532278403. The reversal of 532278332 is 233872235.

It is a junction number, because it is equal to n+sod(n) for n = 532278292 and 532278301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911144 + ... + 911727.

It is an arithmetic number, because the mean of its divisors is an integer number (78687308).

Almost surely, 2^532278332 is an apocalyptic number.

It is an amenable number.

532278332 is a deficient number, since it is larger than the sum of its proper divisors (411969364).

532278332 is a wasteful number, since it uses less digits than its factorization.

532278332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1822948 (or 1822946 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 532278332 is about 23071.1580116820. The cubic root of 532278332 is about 810.4251855008.

The spelling of 532278332 in words is "five hundred thirty-two million, two hundred seventy-eight thousand, three hundred thirty-two".