1040415250 has 32 divisors (see below), whose sum is σ = 2225897856. Its totient is φ = 356713200.

The previous prime is 1040415203. The next prime is 1040415301. The reversal of 1040415250 is 525140401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295512 + ... + 299011.

It is an arithmetic number, because the mean of its divisors is an integer number (69559308).

Almost surely, 2^1040415250 is an apocalyptic number.

1040415250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1040415250 is an abundant number, since it is smaller than the sum of its proper divisors (1185482606).

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

1040415250 is an equidigital number, since it uses as much as digits as its factorization.

1040415250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594547 (or 594537 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 1040415250 is about 32255.4685286077. The cubic root of 1040415250 is about 1013.2942302499.

Adding to 1040415250 its reverse (525140401), we get a palindrome (1565555651).

The spelling of 1040415250 in words is "one billion, forty million, four hundred fifteen thousand, two hundred fifty".