1481617323 has 12 divisors (see below), whose sum is σ = 2147843568. Its totient is φ = 984177360.

The previous prime is 1481617309. The next prime is 1481617339. The reversal of 1481617323 is 3237161841.

It is a happy number.

1481617323 is a `hidden beast` number, since 1 + 4 + 8 + 1 + 617 + 32 + 3 = 666.

It is not a de Polignac number, because 1481617323 - 2¹² = 1481613227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1481617223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 294663 + ... + 299648.

It is an arithmetic number, because the mean of its divisors is an integer number (178986964).

Almost surely, 2^1481617323 is an apocalyptic number.

1481617323 is a deficient number, since it is larger than the sum of its proper divisors (666226245).

1481617323 is a wasteful number, since it uses less digits than its factorization.

1481617323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594594 (or 594591 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 1481617323 is about 38491.7825386147. The cubic root of 1481617323 is about 1140.0188062456.

The spelling of 1481617323 in words is "one billion, four hundred eighty-one million, six hundred seventeen thousand, three hundred twenty-three".