1488000138 has 16 divisors (see below), whose sum is σ = 2988455040. Its totient is φ = 493924256.

The previous prime is 1488000127. The next prime is 1488000169. The reversal of 1488000138 is 8310008841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1488000099 and 1488000108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517395 + ... + 520262.

It is an arithmetic number, because the mean of its divisors is an integer number (186778440).

Almost surely, 2^1488000138 is an apocalyptic number.

1488000138 is an abundant number, since it is smaller than the sum of its proper divisors (1500454902).

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

1488000138 is a wasteful number, since it uses less digits than its factorization.

1488000138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037901.

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 1488000138 is about 38574.6048327135. The cubic root of 1488000138 is about 1141.6535299700.

Adding to 1488000138 its reverse (8310008841), we get a palindrome (9798008979).

The spelling of 1488000138 in words is "one billion, four hundred eighty-eight million, one hundred thirty-eight", and thus it is an aban number.