1489137132 has 48 divisors (see below), whose sum is σ = 4010372352. Its totient is φ = 421252800.

The previous prime is 1489137119. The next prime is 1489137149. The reversal of 1489137132 is 2317319841.

1489137132 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79278 + ... + 96245.

It is an arithmetic number, because the mean of its divisors is an integer number (83549424).

Almost surely, 2^1489137132 is an apocalyptic number.

1489137132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1489137132 is an abundant number, since it is smaller than the sum of its proper divisors (2521235220).

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

1489137132 is a wasteful number, since it uses less digits than its factorization.

1489137132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175638 (or 175636 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 1489137132 is about 38589.3396160131. The cubic root of 1489137132 is about 1141.9442384413.

The spelling of 1489137132 in words is "one billion, four hundred eighty-nine million, one hundred thirty-seven thousand, one hundred thirty-two".