1072850540 has 24 divisors (see below), whose sum is σ = 2254383600. Its totient is φ = 428874048.

The previous prime is 1072850533. The next prime is 1072850543. The reversal of 1072850540 is 450582701.

It is a junction number, because it is equal to n+sod(n) for n = 1072850497 and 1072850506.

It is not an unprimeable number, because it can be changed into a prime (1072850543) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18194 + ... + 49766.

It is an arithmetic number, because the mean of its divisors is an integer number (93932650).

Almost surely, 2^1072850540 is an apocalyptic number.

1072850540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1072850540 is an abundant number, since it is smaller than the sum of its proper divisors (1181533060).

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

1072850540 is a wasteful number, since it uses less digits than its factorization.

1072850540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33281 (or 33279 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 1072850540 is about 32754.3972620471. The cubic root of 1072850540 is about 1023.7165900154.

The spelling of 1072850540 in words is "one billion, seventy-two million, eight hundred fifty thousand, five hundred forty".