47162061 has 8 divisors (see below), whose sum is σ = 69869760. Its totient is φ = 31441356.

The previous prime is 47162053. The next prime is 47162077. The reversal of 47162061 is 16026174.

It is not a de Polignac number, because 47162061 - 2³ = 47162053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1746743 = 47162061 / (4 + 7 + 1 + 6 + 2 + 0 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47162041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873345 + ... + 873398.

It is an arithmetic number, because the mean of its divisors is an integer number (8733720).

Almost surely, 2^47162061 is an apocalyptic number.

It is an amenable number.

47162061 is a deficient number, since it is larger than the sum of its proper divisors (22707699).

47162061 is a wasteful number, since it uses less digits than its factorization.

47162061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746752 (or 1746746 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 47162061 is about 6867.4639423880. The cubic root of 47162061 is about 361.2969193896.

The spelling of 47162061 in words is "forty-seven million, one hundred sixty-two thousand, sixty-one".