283425944 has 8 divisors (see below), whose sum is σ = 531423660. Its totient is φ = 141712968.

The previous prime is 283425899. The next prime is 283425953. The reversal of 283425944 is 449524382.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×283425944² = 160660531464582272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17714114 + ... + 17714129.

Almost surely, 2^283425944 is an apocalyptic number.

It is an amenable number.

283425944 is a deficient number, since it is larger than the sum of its proper divisors (247997716).

283425944 is a wasteful number, since it uses less digits than its factorization.

283425944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35428249 (or 35428245 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 283425944 is about 16835.2589525674. The cubic root of 283425944 is about 656.8706650019.

The spelling of 283425944 in words is "two hundred eighty-three million, four hundred twenty-five thousand, nine hundred forty-four".