47462792 has 32 divisors (see below), whose sum is σ = 99149400. Its totient is φ = 21149184.

The previous prime is 47462791. The next prime is 47462797. The reversal of 47462792 is 29726474.

It can be written as a sum of positive squares in 4 ways, for example, as 42328036 + 5134756 = 6506^2 + 2266^2 .

It is not an unprimeable number, because it can be changed into a prime (47462791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4853 + ... + 10884.

Almost surely, 2^47462792 is an apocalyptic number.

It is an amenable number.

47462792 is an abundant number, since it is smaller than the sum of its proper divisors (51686608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47462792 is a wasteful number, since it uses less digits than its factorization.

47462792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15785 (or 15781 counting only the distinct ones).

The product of its digits is 169344, while the sum is 41.

The square root of 47462792 is about 6889.3244951882. The cubic root of 47462792 is about 362.0632348860.

The spelling of 47462792 in words is "forty-seven million, four hundred sixty-two thousand, seven hundred ninety-two".