1019052672 has 64 divisors (see below), whose sum is σ = 2952948960. Its totient is φ = 308802560.

The previous prime is 1019052659. The next prime is 1019052673. The reversal of 1019052672 is 2762509101.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1019052673) 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 7 ways as a sum of consecutive naturals, for example, 116403 + ... + 124850.

Almost surely, 2^1019052672 is an apocalyptic number.

1019052672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1019052672 is an abundant number, since it is smaller than the sum of its proper divisors (1933896288).

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

1019052672 is a wasteful number, since it uses less digits than its factorization.

1019052672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241281 (or 241269 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 1019052672 is about 31922.6044050294. The cubic root of 1019052672 is about 1006.3109784324.

The spelling of 1019052672 in words is "one billion, nineteen million, fifty-two thousand, six hundred seventy-two".