532894436 has 12 divisors (see below), whose sum is σ = 950161212. Its totient is φ = 261419808.

The previous prime is 532894409. The next prime is 532894469. The reversal of 532894436 is 634498235.

It can be written as a sum of positive squares in 2 ways, for example, as 263737600 + 269156836 = 16240^2 + 16406^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1256615 + ... + 1257038.

It is an arithmetic number, because the mean of its divisors is an integer number (79180101).

Almost surely, 2^532894436 is an apocalyptic number.

It is an amenable number.

532894436 is a deficient number, since it is larger than the sum of its proper divisors (417266776).

532894436 is a wasteful number, since it uses less digits than its factorization.

532894436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513710 (or 2513708 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The square root of 532894436 is about 23084.5064058125. The cubic root of 532894436 is about 810.7377498403.

The spelling of 532894436 in words is "five hundred thirty-two million, eight hundred ninety-four thousand, four hundred thirty-six".