532061231 has 32 divisors (see below), whose sum is σ = 633346560. Its totient is φ = 442721664.

The previous prime is 532061227. The next prime is 532061239. The reversal of 532061231 is 132160235.

It is not a de Polignac number, because 532061231 - 2² = 532061227 is a prime.

It is a super-2 number, since 2×532061231² = 566178307066470722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 532061197 and 532061206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532061239) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 372140 + ... + 373566.

It is an arithmetic number, because the mean of its divisors is an integer number (19792080).

Almost surely, 2^532061231 is an apocalyptic number.

532061231 is a deficient number, since it is larger than the sum of its proper divisors (101285329).

532061231 is a wasteful number, since it uses less digits than its factorization.

532061231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1535.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 532061231 is about 23066.4525014143. The cubic root of 532061231 is about 810.3149874872.

The spelling of 532061231 in words is "five hundred thirty-two million, sixty-one thousand, two hundred thirty-one".