1230552401 has 8 divisors (see below), whose sum is σ = 1361027304. Its totient is φ = 1105194240.

The previous prime is 1230552383. The next prime is 1230552469. The reversal of 1230552401 is 1042550321.

It can be written as a sum of positive squares in 4 ways, for example, as 399960001 + 830592400 = 19999^2 + 28820^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230552401 - 2¹⁴ = 1230536017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1230512401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1278680 + ... + 1279641.

It is an arithmetic number, because the mean of its divisors is an integer number (170128413).

Almost surely, 2^1230552401 is an apocalyptic number.

It is an amenable number.

1230552401 is a deficient number, since it is larger than the sum of its proper divisors (130474903).

1230552401 is a wasteful number, since it uses less digits than its factorization.

1230552401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558371.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1230552401 is about 35079.2303364826. The cubic root of 1230552401 is about 1071.6016427660.

The spelling of 1230552401 in words is "one billion, two hundred thirty million, five hundred fifty-two thousand, four hundred one".