1485224401 has 8 divisors (see below), whose sum is σ = 1519713000. Its totient is φ = 1451063040.

The previous prime is 1485224399. The next prime is 1485224407. The reversal of 1485224401 is 1044225841.

It can be written as a sum of positive squares in 4 ways, for example, as 216796176 + 1268428225 = 14724^2 + 35615^2 .

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 1485224401 - 2¹ = 1485224399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1485224407) 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, 72616 + ... + 90793.

It is an arithmetic number, because the mean of its divisors is an integer number (189964125).

Almost surely, 2^1485224401 is an apocalyptic number.

It is an amenable number.

1485224401 is a deficient number, since it is larger than the sum of its proper divisors (34488599).

1485224401 is a wasteful number, since it uses less digits than its factorization.

1485224401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163619.

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 1485224401 is about 38538.6092250356. The cubic root of 1485224401 is about 1140.9432024273.

The spelling of 1485224401 in words is "one billion, four hundred eighty-five million, two hundred twenty-four thousand, four hundred one".