1230004552 has 16 divisors (see below), whose sum is σ = 2635724160. Its totient is φ = 527144784.

The previous prime is 1230004547. The next prime is 1230004597. The reversal of 1230004552 is 2554000321.

It is a super-2 number, since 2×1230004552² = 3025822395881441408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10982128 + ... + 10982239.

It is an arithmetic number, because the mean of its divisors is an integer number (164732760).

Almost surely, 2^1230004552 is an apocalyptic number.

It is an amenable number.

1230004552 is an abundant number, since it is smaller than the sum of its proper divisors (1405719608).

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

1230004552 is a wasteful number, since it uses less digits than its factorization.

1230004552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21964380 (or 21964376 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1230004552 is about 35071.4207297053. The cubic root of 1230004552 is about 1071.4425914237.

Adding to 1230004552 its reverse (2554000321), we get a palindrome (3784004873).

The spelling of 1230004552 in words is "one billion, two hundred thirty million, four thousand, five hundred fifty-two".