828423046 has 8 divisors (see below), whose sum is σ = 1355601384. Its totient is φ = 376555920.

The previous prime is 828423023. The next prime is 828423059. The reversal of 828423046 is 640324828.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 828422996 and 828423014.

It is a congruent number.

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, 18827775 + ... + 18827818.

It is an arithmetic number, because the mean of its divisors is an integer number (169450173).

Almost surely, 2^828423046 is an apocalyptic number.

828423046 is a deficient number, since it is larger than the sum of its proper divisors (527178338).

828423046 is a wasteful number, since it uses less digits than its factorization.

828423046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37655606.

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 828423046 is about 28782.3391335729. The cubic root of 828423046 is about 939.1840837538.

The spelling of 828423046 in words is "eight hundred twenty-eight million, four hundred twenty-three thousand, forty-six".