1380627224 has 8 divisors (see below), whose sum is σ = 2588676060. Its totient is φ = 690313608.

The previous prime is 1380627223. The next prime is 1380627251. The reversal of 1380627224 is 4227260831.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1380627224² = 3812263063299892352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380627223) by changing a digit.

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 as a sum of consecutive naturals, namely, 86289194 + ... + 86289209.

Almost surely, 2^1380627224 is an apocalyptic number.

It is an amenable number.

1380627224 is a deficient number, since it is larger than the sum of its proper divisors (1208048836).

1380627224 is a wasteful number, since it uses less digits than its factorization.

1380627224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172578409 (or 172578405 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 1380627224 is about 37156.7924342239. The cubic root of 1380627224 is about 1113.5049301842.

The spelling of 1380627224 in words is "one billion, three hundred eighty million, six hundred twenty-seven thousand, two hundred twenty-four".