1447022162 has 8 divisors (see below), whose sum is σ = 2177468796. Its totient is φ = 721199232.

The previous prime is 1447022147. The next prime is 1447022173. The reversal of 1447022162 is 2612207441.

It can be written as a sum of positive squares in 2 ways, for example, as 897541681 + 549480481 = 29959^2 + 23441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1155143 + ... + 1156394.

Almost surely, 2^1447022162 is an apocalyptic number.

1447022162 is a deficient number, since it is larger than the sum of its proper divisors (730446634).

1447022162 is a wasteful number, since it uses less digits than its factorization.

1447022162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311852.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 1447022162 is about 38039.7445049254. The cubic root of 1447022162 is about 1131.0758443703.

The spelling of 1447022162 in words is "one billion, four hundred forty-seven million, twenty-two thousand, one hundred sixty-two".