283542152 has 16 divisors (see below), whose sum is σ = 540357900. Its totient is φ = 139446720.

The previous prime is 283542143. The next prime is 283542169. The reversal of 283542152 is 251245382.

It can be written as a sum of positive squares in 2 ways, for example, as 274697476 + 8844676 = 16574^2 + 2974^2 .

It is a super-2 number, since 2×283542152² = 160792303921582208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290027 + ... + 291002.

Almost surely, 2^283542152 is an apocalyptic number.

It is an amenable number.

283542152 is a deficient number, since it is larger than the sum of its proper divisors (256815748).

283542152 is a wasteful number, since it uses less digits than its factorization.

283542152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581096 (or 581092 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 283542152 is about 16838.7099268323. The cubic root of 283542152 is about 656.9604276573.

The spelling of 283542152 in words is "two hundred eighty-three million, five hundred forty-two thousand, one hundred fifty-two".