283161552 has 20 divisors (see below), whose sum is σ = 731500800. Its totient is φ = 94387168.

The previous prime is 283161551. The next prime is 283161553. The reversal of 283161552 is 255161382.

It is an interprime number because it is at equal distance from previous prime (283161551) and next prime (283161553).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283161551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949552 + ... + 2949647.

It is an arithmetic number, because the mean of its divisors is an integer number (36575040).

Almost surely, 2^283161552 is an apocalyptic number.

It is an amenable number.

283161552 is an abundant number, since it is smaller than the sum of its proper divisors (448339248).

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

283161552 is a wasteful number, since it uses less digits than its factorization.

283161552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5899210 (or 5899204 counting only the distinct ones).

The product of its digits is 14400, while the sum is 33.

The square root of 283161552 is about 16827.4047909950. The cubic root of 283161552 is about 656.6663489853. Note that the first 3 decimals are identical.

The spelling of 283161552 in words is "two hundred eighty-three million, one hundred sixty-one thousand, five hundred fifty-two".