47480738 has 8 divisors (see below), whose sum is σ = 72122880. Its totient is φ = 23439780.

The previous prime is 47480737. The next prime is 47480749. The reversal of 47480738 is 83708474.

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

It is a junction number, because it is equal to n+sod(n) for n = 47480695 and 47480704.

It is not an unprimeable number, because it can be changed into a prime (47480737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150098 + ... + 150413.

It is an arithmetic number, because the mean of its divisors is an integer number (9015360).

Almost surely, 2^47480738 is an apocalyptic number.

47480738 is a deficient number, since it is larger than the sum of its proper divisors (24642142).

47480738 is a wasteful number, since it uses less digits than its factorization.

47480738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300592.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 47480738 is about 6890.6268219952. The cubic root of 47480738 is about 362.1088619817.

The spelling of 47480738 in words is "forty-seven million, four hundred eighty thousand, seven hundred thirty-eight".