283142662 has 12 divisors (see below), whose sum is σ = 466834788. Its totient is φ = 128701100.

The previous prime is 283142621. The next prime is 283142669. The reversal of 283142662 is 266241382.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283142669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 584764 + ... + 585247.

It is an arithmetic number, because the mean of its divisors is an integer number (38902899).

Almost surely, 2^283142662 is an apocalyptic number.

283142662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

283142662 is a deficient number, since it is larger than the sum of its proper divisors (183692126).

283142662 is a wasteful number, since it uses less digits than its factorization.

283142662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170035 (or 1170024 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 283142662 is about 16826.8434948448. The cubic root of 283142662 is about 656.6517463635.

It can be divided in two parts, 28314 and 2662, that added together give a square (30976 = 176²).

The spelling of 283142662 in words is "two hundred eighty-three million, one hundred forty-two thousand, six hundred sixty-two".