1132245510 has 128 divisors (see below), whose sum is σ = 3110897664. Its totient is φ = 261250560.

The previous prime is 1132245503. The next prime is 1132245539. The reversal of 1132245510 is 155422311.

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 63 ways as a sum of consecutive naturals, for example, 572884 + ... + 574856.

It is an arithmetic number, because the mean of its divisors is an integer number (24303888).

Almost surely, 2^1132245510 is an apocalyptic number.

1132245510 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 1132245510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1555448832).

1132245510 is an abundant number, since it is smaller than the sum of its proper divisors (1978652154).

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

1132245510 is a wasteful number, since it uses less digits than its factorization.

1132245510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1132245510 is about 33648.8559983843. The cubic root of 1132245510 is about 1042.2699156960.

Adding to 1132245510 its reverse (155422311), we get a palindrome (1287667821).

It can be divided in two parts, 1132 and 245510, that added together give a palindrome (246642).

The spelling of 1132245510 in words is "one billion, one hundred thirty-two million, two hundred forty-five thousand, five hundred ten".