1447070630 has 16 divisors (see below), whose sum is σ = 2611103040. Its totient is φ = 577411392.

The previous prime is 1447070621. The next prime is 1447070641. The reversal of 1447070630 is 360707441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172814 + ... + 180993.

It is an arithmetic number, because the mean of its divisors is an integer number (163193940).

Almost surely, 2^1447070630 is an apocalyptic number.

1447070630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1447070630 is a deficient number, since it is larger than the sum of its proper divisors (1164032410).

1447070630 is a wasteful number, since it uses less digits than its factorization.

1447070630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354223.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 1447070630 is about 38040.3815701157. The cubic root of 1447070630 is about 1131.0884726892.

The spelling of 1447070630 in words is "one billion, four hundred forty-seven million, seventy thousand, six hundred thirty".