1492646548 has 12 divisors (see below), whose sum is σ = 2725702560. Its totient is φ = 713874392.

The previous prime is 1492646531. The next prime is 1492646557. The reversal of 1492646548 is 8456462941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8112118 + ... + 8112301.

It is an arithmetic number, because the mean of its divisors is an integer number (227141880).

Almost surely, 2^1492646548 is an apocalyptic number.

It is an amenable number.

1492646548 is a deficient number, since it is larger than the sum of its proper divisors (1233056012).

1492646548 is a wasteful number, since it uses less digits than its factorization.

1492646548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16224446 (or 16224444 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The square root of 1492646548 is about 38634.7841717797. The cubic root of 1492646548 is about 1142.8405994361.

The spelling of 1492646548 in words is "one billion, four hundred ninety-two million, six hundred forty-six thousand, five hundred forty-eight".