1492893248 has 56 divisors (see below), whose sum is σ = 3693468864. Its totient is φ = 581644800.

The previous prime is 1492893239. The next prime is 1492893277. The reversal of 1492893248 is 8423982941.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 1492893196 and 1492893205.

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, 146543 + ... + 156398.

Almost surely, 2^1492893248 is an apocalyptic number.

It is an amenable number.

1492893248 is an abundant number, since it is smaller than the sum of its proper divisors (2200575616).

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

1492893248 is a wasteful number, since it uses less digits than its factorization.

1492893248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302971 (or 302961 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The square root of 1492893248 is about 38637.9767586244. The cubic root of 1492893248 is about 1142.9035576864.

The spelling of 1492893248 in words is "one billion, four hundred ninety-two million, eight hundred ninety-three thousand, two hundred forty-eight".