1424227072 has 18 divisors (see below), whose sum is σ = 2842891268. Its totient is φ = 712113408.

The previous prime is 1424227069. The next prime is 1424227073. The reversal of 1424227072 is 2707224241.

It is not an unprimeable number, because it can be changed into a prime (1424227073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2781438 + ... + 2781949.

Almost surely, 2^1424227072 is an apocalyptic number.

It is an amenable number.

1424227072 is a deficient number, since it is larger than the sum of its proper divisors (1418664196).

1424227072 is an frugal number, since it uses more digits than its factorization.

1424227072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5563403 (or 5563389 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 1424227072 is about 37738.9331062763. The cubic root of 1424227072 is about 1125.1050626489.

It can be divided in two parts, 14242 and 27072, that added together give a palindrome (41314).

The spelling of 1424227072 in words is "one billion, four hundred twenty-four million, two hundred twenty-seven thousand, seventy-two".