1048559900 has 18 divisors (see below), whose sum is σ = 2275375200. Its totient is φ = 419423920.

The previous prime is 1048559899. The next prime is 1048559951. The reversal of 1048559900 is 99558401.

It is a happy number.

1048559900 is nontrivially palindromic in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5242700 + ... + 5242899.

Almost surely, 2^1048559900 is an apocalyptic number.

1048559900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048559900 is an abundant number, since it is smaller than the sum of its proper divisors (1226815300).

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

1048559900 is a wasteful number, since it uses less digits than its factorization.

1048559900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10485613 (or 10485606 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 1048559900 is about 32381.4746421469. The cubic root of 1048559900 is about 1015.9314736161.

The spelling of 1048559900 in words is "one billion, forty-eight million, five hundred fifty-nine thousand, nine hundred".