47962745 has 8 divisors (see below), whose sum is σ = 60584640. Its totient is φ = 36350640.

The previous prime is 47962727. The next prime is 47962753. The reversal of 47962745 is 54726974.

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

It is not a de Polignac number, because 47962745 - 2⁸ = 47962489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47962696 and 47962705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252341 + ... + 252530.

It is an arithmetic number, because the mean of its divisors is an integer number (7573080).

Almost surely, 2^47962745 is an apocalyptic number.

It is an amenable number.

47962745 is a deficient number, since it is larger than the sum of its proper divisors (12621895).

47962745 is a wasteful number, since it uses less digits than its factorization.

47962745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504895.

The product of its digits is 423360, while the sum is 44.

The square root of 47962745 is about 6925.5140603424. The cubic root of 47962745 is about 363.3300708589.

The spelling of 47962745 in words is "forty-seven million, nine hundred sixty-two thousand, seven hundred forty-five".