283146960 has 40 divisors (see below), whose sum is σ = 877756320. Its totient is φ = 75505792.

The previous prime is 283146893. The next prime is 283146961. The reversal of 283146960 is 69641382.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283146961) 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, 589650 + ... + 590129.

It is an arithmetic number, because the mean of its divisors is an integer number (21943908).

Almost surely, 2^283146960 is an apocalyptic number.

283146960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

283146960 is an abundant number, since it is smaller than the sum of its proper divisors (594609360).

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

283146960 is a wasteful number, since it uses less digits than its factorization.

283146960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179795 (or 1179789 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 283146960 is about 16826.9712069641. The cubic root of 283146960 is about 656.6550689229.

The spelling of 283146960 in words is "two hundred eighty-three million, one hundred forty-six thousand, nine hundred sixty".