1035306140 has 48 divisors (see below), whose sum is σ = 2382355584. Its totient is φ = 374798400.

The previous prime is 1035306133. The next prime is 1035306157. The reversal of 1035306140 is 416035301.

It is a happy number.

It is a congruent number.

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, 39575 + ... + 60305.

It is an arithmetic number, because the mean of its divisors is an integer number (49632408).

Almost surely, 2^1035306140 is an apocalyptic number.

1035306140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1035306140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191177792).

1035306140 is an abundant number, since it is smaller than the sum of its proper divisors (1347049444).

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

1035306140 is a wasteful number, since it uses less digits than its factorization.

1035306140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20978 (or 20976 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1035306140 is about 32176.1734828739. The cubic root of 1035306140 is about 1011.6328650505.

The spelling of 1035306140 in words is "one billion, thirty-five million, three hundred six thousand, one hundred forty".