1230572088 has 160 divisors (see below), whose sum is σ = 3661363200. Its totient is φ = 385051968.

The previous prime is 1230572041. The next prime is 1230572089. The reversal of 1230572088 is 8802750321.

1230572088 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 572 + 0 + 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 not an unprimeable number, because it can be changed into a prime (1230572089) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1563231 + ... + 1564017.

It is an arithmetic number, because the mean of its divisors is an integer number (22883520).

Almost surely, 2^1230572088 is an apocalyptic number.

1230572088 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 1230572088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1830681600).

1230572088 is an abundant number, since it is smaller than the sum of its proper divisors (2430791112).

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

1230572088 is a wasteful number, since it uses less digits than its factorization.

1230572088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 938 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1230572088 is about 35079.5109429992. The cubic root of 1230572088 is about 1071.6073574106.

The spelling of 1230572088 in words is "one billion, two hundred thirty million, five hundred seventy-two thousand, eighty-eight".