283152747 has 16 divisors (see below), whose sum is σ = 394437888. Its totient is φ = 180338400.

The previous prime is 283152739. The next prime is 283152803. The reversal of 283152747 is 747251382.

It is not a de Polignac number, because 283152747 - 2³ = 283152739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (283152647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67872 + ... + 71922.

It is an arithmetic number, because the mean of its divisors is an integer number (24652368).

Almost surely, 2^283152747 is an apocalyptic number.

283152747 is a deficient number, since it is larger than the sum of its proper divisors (111285141).

283152747 is a wasteful number, since it uses less digits than its factorization.

283152747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5090.

The product of its digits is 94080, while the sum is 39.

The square root of 283152747 is about 16827.1431621651. The cubic root of 283152747 is about 656.6595424973.

The spelling of 283152747 in words is "two hundred eighty-three million, one hundred fifty-two thousand, seven hundred forty-seven".