1040957850 has 48 divisors (see below), whose sum is σ = 2594753568. Its totient is φ = 276171840.

The previous prime is 1040957849. The next prime is 1040957857. The reversal of 1040957850 is 587590401.

1040957850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1040957799 and 1040957808.

It is not an unprimeable number, because it can be changed into a prime (1040957857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11937 + ... + 47163.

It is an arithmetic number, because the mean of its divisors is an integer number (54057366).

Almost surely, 2^1040957850 is an apocalyptic number.

1040957850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040957850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1297376784).

1040957850 is an abundant number, since it is smaller than the sum of its proper divisors (1553795718).

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

1040957850 is a wasteful number, since it uses less digits than its factorization.

1040957850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35439 (or 35434 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 1040957850 is about 32263.8784091436. The cubic root of 1040957850 is about 1013.4703515620.

The spelling of 1040957850 in words is "one billion, forty million, nine hundred fifty-seven thousand, eight hundred fifty".