1497422112 has 48 divisors (see below), whose sum is σ = 3944993472. Its totient is φ = 497329920.

The previous prime is 1497422111. The next prime is 1497422123. The reversal of 1497422112 is 2112247941.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (1497422111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564 + ... + 54747.

It is an arithmetic number, because the mean of its divisors is an integer number (82187364).

Almost surely, 2^1497422112 is an apocalyptic number.

1497422112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1497422112 is an abundant number, since it is smaller than the sum of its proper divisors (2447571360).

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

1497422112 is a wasteful number, since it uses less digits than its factorization.

1497422112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56601 (or 56593 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 1497422112 is about 38696.5387599460. The cubic root of 1497422112 is about 1144.0581009499.

The spelling of 1497422112 in words is "one billion, four hundred ninety-seven million, four hundred twenty-two thousand, one hundred twelve".