1040590850 has 24 divisors (see below), whose sum is σ = 2084384820. Its totient is φ = 384217920.

The previous prime is 1040590829. The next prime is 1040590853. The reversal of 1040590850 is 580950401.

It can be written as a sum of positive squares in 6 ways, for example, as 248787529 + 791803321 = 15773^2 + 28139^2 .

It is not an unprimeable number, because it can be changed into a prime (1040590853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 799805 + ... + 801104.

Almost surely, 2^1040590850 is an apocalyptic number.

1040590850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040590850 is an abundant number, since it is smaller than the sum of its proper divisors (1043793970).

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

1040590850 is a wasteful number, since it uses less digits than its factorization.

1040590850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600934 (or 1600929 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 1040590850 is about 32258.1904328188. The cubic root of 1040590850 is about 1013.3512345589.

The spelling of 1040590850 in words is "one billion, forty million, five hundred ninety thousand, eight hundred fifty".