1471200730 has 16 divisors (see below), whose sum is σ = 2680068384. Its totient is φ = 581389840.

The previous prime is 1471200719. The next prime is 1471200743. The reversal of 1471200730 is 370021741.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1471200695 and 1471200704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885436 + ... + 887095.

It is an arithmetic number, because the mean of its divisors is an integer number (167504274).

Almost surely, 2^1471200730 is an apocalyptic number.

1471200730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1471200730 is a deficient number, since it is larger than the sum of its proper divisors (1208867654).

1471200730 is a wasteful number, since it uses less digits than its factorization.

1471200730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772621.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 1471200730 is about 38356.2345649309. The cubic root of 1471200730 is about 1137.3408653928.

The spelling of 1471200730 in words is "one billion, four hundred seventy-one million, two hundred thousand, seven hundred thirty".