1014189900 has 36 divisors (see below), whose sum is σ = 2934390312. Its totient is φ = 270450560.

The previous prime is 1014189887. The next prime is 1014189901. The reversal of 1014189900 is 99814101.

It is not an unprimeable number, because it can be changed into a prime (1014189901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1690017 + ... + 1690616.

It is an arithmetic number, because the mean of its divisors is an integer number (81510842).

Almost surely, 2^1014189900 is an apocalyptic number.

1014189900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1014189900 is an abundant number, since it is smaller than the sum of its proper divisors (1920200412).

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

1014189900 is a wasteful number, since it uses less digits than its factorization.

1014189900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380650 (or 3380643 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 1014189900 is about 31846.3482992949. The cubic root of 1014189900 is about 1004.7077688000.

The spelling of 1014189900 in words is "one billion, fourteen million, one hundred eighty-nine thousand, nine hundred".