1040333085 has 32 divisors (see below), whose sum is σ = 2017618560. Its totient is φ = 504403200.

The previous prime is 1040333069. The next prime is 1040333113. The reversal of 1040333085 is 5803330401.

It is a happy number.

It is not a de Polignac number, because 1040333085 - 2⁴ = 1040333069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348796 + ... + 351765.

It is an arithmetic number, because the mean of its divisors is an integer number (63050580).

Almost surely, 2^1040333085 is an apocalyptic number.

1040333085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1040333085 is a deficient number, since it is larger than the sum of its proper divisors (977285475).

1040333085 is a wasteful number, since it uses less digits than its factorization.

1040333085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700586 (or 700580 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1040333085 is about 32254.1948434618. The cubic root of 1040333085 is about 1013.2675551596.

Adding to 1040333085 its reverse (5803330401), we get a palindrome (6843663486).

The spelling of 1040333085 in words is "one billion, forty million, three hundred thirty-three thousand, eighty-five".