1906500828 has 24 divisors (see below), whose sum is σ = 4474220688. Its totient is φ = 631826176.

The previous prime is 1906500823. The next prime is 1906500829. The reversal of 1906500828 is 8280056091.

1906500828 is digitally balanced in base 4, 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 (1906500821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457101 + ... + 461252.

It is an arithmetic number, because the mean of its divisors is an integer number (186425862).

Almost surely, 2^1906500828 is an apocalyptic number.

It is an amenable number.

1906500828 is an abundant number, since it is smaller than the sum of its proper divisors (2567719860).

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

1906500828 is a wasteful number, since it uses less digits than its factorization.

1906500828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918533 (or 918531 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The square root of 1906500828 is about 43663.4953708473. The cubic root of 1906500828 is about 1239.9732972051.

The spelling of 1906500828 in words is "one billion, nine hundred six million, five hundred thousand, eight hundred twenty-eight".