47703130 has 8 divisors (see below), whose sum is σ = 85865652. Its totient is φ = 19081248.

The previous prime is 47703121. The next prime is 47703157. The reversal of 47703130 is 3130774.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 47596201 + 106929 = 6899^2 + 327^2 .

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

It is a super-2 number, since 2×47703130² = 4551177223593800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47703095 and 47703104.

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, 2385147 + ... + 2385166.

Almost surely, 2^47703130 is an apocalyptic number.

47703130 is a deficient number, since it is larger than the sum of its proper divisors (38162522).

47703130 is a wasteful number, since it uses less digits than its factorization.

47703130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4770320.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 47703130 is about 6906.7452537357. The cubic root of 47703130 is about 362.6733344648.

The spelling of 47703130 in words is "forty-seven million, seven hundred three thousand, one hundred thirty".