1049075972 has 12 divisors (see below), whose sum is σ = 2098152000. Its totient is φ = 449603976.

The previous prime is 1049075971. The next prime is 1049075983. The reversal of 1049075972 is 2795709401.

1049075972 is an admirable number.

It is a super-2 number, since 2×1049075972² = 2201120790055489568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049075971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18733472 + ... + 18733527.

It is an arithmetic number, because the mean of its divisors is an integer number (174846000).

Almost surely, 2^1049075972 is an apocalyptic number.

It is an amenable number.

1049075972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1049075972 is a wasteful number, since it uses less digits than its factorization.

1049075972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37467010 (or 37467008 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 1049075972 is about 32389.4422922038. The cubic root of 1049075972 is about 1016.0981173455.

The spelling of 1049075972 in words is "one billion, forty-nine million, seventy-five thousand, nine hundred seventy-two".