1449641162 has 16 divisors (see below), whose sum is σ = 2192037120. Its totient is φ = 718980528.

The previous prime is 1449641099. The next prime is 1449641173. The reversal of 1449641162 is 2611469441.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165743 + ... + 174269.

It is an arithmetic number, because the mean of its divisors is an integer number (137002320).

Almost surely, 2^1449641162 is an apocalyptic number.

1449641162 is a deficient number, since it is larger than the sum of its proper divisors (742395958).

1449641162 is a wasteful number, since it uses less digits than its factorization.

1449641162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9205.

The product of its digits is 41472, while the sum is 38.

The square root of 1449641162 is about 38074.1534639971. The cubic root of 1449641162 is about 1131.7578201634.

The spelling of 1449641162 in words is "one billion, four hundred forty-nine million, six hundred forty-one thousand, one hundred sixty-two".