1481703201 has 54 divisors (see below), whose sum is σ = 2483483730. Its totient is φ = 850512960.

The previous prime is 1481703199. The next prime is 1481703211. The reversal of 1481703201 is 1023071841.

It can be written as a sum of positive squares in only one way, i.e., 1415264400 + 66438801 = 37620^2 + 8151^2 .

It is not a de Polignac number, because 1481703201 - 2¹ = 1481703199 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1481703211) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 391245 + ... + 395013.

Almost surely, 2^1481703201 is an apocalyptic number.

1481703201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1481703201 is a deficient number, since it is larger than the sum of its proper divisors (1001780529).

1481703201 is a wasteful number, since it uses less digits than its factorization.

1481703201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3835 (or 3802 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1481703201 is about 38492.8980592524. The cubic root of 1481703201 is about 1140.0408318708.

The spelling of 1481703201 in words is "one billion, four hundred eighty-one million, seven hundred three thousand, two hundred one".