47372075 has 6 divisors (see below), whose sum is σ = 58741404. Its totient is φ = 37897640.

The previous prime is 47372057. The next prime is 47372077. The reversal of 47372075 is 57027374.

It is not a de Polignac number, because 47372075 - 2¹² = 47367979 is a prime.

It is a super-2 number, since 2×47372075² = 4488226979611250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47372077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 947417 + ... + 947466.

It is an arithmetic number, because the mean of its divisors is an integer number (9790234).

Almost surely, 2^47372075 is an apocalyptic number.

47372075 is a deficient number, since it is larger than the sum of its proper divisors (11369329).

47372075 is a wasteful number, since it uses less digits than its factorization.

47372075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894893 (or 1894888 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 47372075 is about 6882.7374641199. The cubic root of 47372075 is about 361.8324138057.

The spelling of 47372075 in words is "forty-seven million, three hundred seventy-two thousand, seventy-five".