1481002229 has 4 divisors (see below), whose sum is σ = 1692573984. Its totient is φ = 1269430476.

The previous prime is 1481002169. The next prime is 1481002231. The reversal of 1481002229 is 9222001841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1481002229 - 2¹⁶ = 1480936693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481002429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105785867 + ... + 105785880.

It is an arithmetic number, because the mean of its divisors is an integer number (423143496).

Almost surely, 2^1481002229 is an apocalyptic number.

It is an amenable number.

1481002229 is a deficient number, since it is larger than the sum of its proper divisors (211571755).

1481002229 is an equidigital number, since it uses as much as digits as its factorization.

1481002229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211571754.

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1481002229 is about 38483.7917700426. The cubic root of 1481002229 is about 1139.8610246610.

The spelling of 1481002229 in words is "one billion, four hundred eighty-one million, two thousand, two hundred twenty-nine".