1492488048 has 40 divisors (see below), whose sum is σ = 3857284368. Its totient is φ = 497277952.

The previous prime is 1492488031. The next prime is 1492488061. The reversal of 1492488048 is 8408842941.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1492487988 and 1492488006.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 133690 + ... + 144422.

Almost surely, 2^1492488048 is an apocalyptic number.

It is an amenable number.

1492488048 is an abundant number, since it is smaller than the sum of its proper divisors (2364796320).

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

1492488048 is a wasteful number, since it uses less digits than its factorization.

1492488048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13641 (or 13635 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The square root of 1492488048 is about 38632.7328569958. The cubic root of 1492488048 is about 1142.8001463123.

The spelling of 1492488048 in words is "one billion, four hundred ninety-two million, four hundred eighty-eight thousand, forty-eight".