1245332088 has 384 divisors, whose sum is σ = 4660830720. Its totient is φ = 289889280.

The previous prime is 1245332071. The next prime is 1245332111. The reversal of 1245332088 is 8802335421.

1245332088 is a `hidden beast` number, since 1 + 24 + 533 + 20 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2666431 + ... + 2666897.

It is an arithmetic number, because the mean of its divisors is an integer number (12137580).

Almost surely, 2^1245332088 is an apocalyptic number.

1245332088 is a gapful number since it is divisible by the number (18) 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 1245332088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2330415360).

1245332088 is an abundant number, since it is smaller than the sum of its proper divisors (3415498632).

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

1245332088 is a wasteful number, since it uses less digits than its factorization.

1245332088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 540 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 1245332088 is about 35289.2630696647. The cubic root of 1245332088 is about 1075.8747775577.

It can be divided in two parts, 124533 and 2088, that added together give a palindrome (126621).

The spelling of 1245332088 in words is "one billion, two hundred forty-five million, three hundred thirty-two thousand, eighty-eight".