828562040 has 16 divisors (see below), whose sum is σ = 1864264680. Its totient is φ = 331424800.

The previous prime is 828562027. The next prime is 828562043. The reversal of 828562040 is 40265828.

828562040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828562043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10356986 + ... + 10357065.

Almost surely, 2^828562040 is an apocalyptic number.

It is an amenable number.

828562040 is an abundant number, since it is smaller than the sum of its proper divisors (1035702640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

828562040 is a wasteful number, since it uses less digits than its factorization.

828562040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20714062 (or 20714058 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 828562040 is about 28784.7536032532. The cubic root of 828562040 is about 939.2366066981.

The spelling of 828562040 in words is "eight hundred twenty-eight million, five hundred sixty-two thousand, forty".