283690046 has 4 divisors (see below), whose sum is σ = 425535072. Its totient is φ = 141845022.

The previous prime is 283690037. The next prime is 283690061. The reversal of 283690046 is 640096382.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 283689991 and 283690009.

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, 70922510 + ... + 70922513.

It is an arithmetic number, because the mean of its divisors is an integer number (106383768).

Almost surely, 2^283690046 is an apocalyptic number.

283690046 is a deficient number, since it is larger than the sum of its proper divisors (141845026).

283690046 is a wasteful number, since it uses less digits than its factorization.

283690046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141845025.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 283690046 is about 16843.1008427783. The cubic root of 283690046 is about 657.0746300982.

The spelling of 283690046 in words is "two hundred eighty-three million, six hundred ninety thousand, forty-six".