47973122 has 16 divisors (see below), whose sum is σ = 73846080. Its totient is φ = 23361072.

The previous prime is 47973113. The next prime is 47973131. The reversal of 47973122 is 22137974.

It is an interprime number because it is at equal distance from previous prime (47973113) and next prime (47973131).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42704 + ... + 43812.

It is an arithmetic number, because the mean of its divisors is an integer number (4615380).

Almost surely, 2^47973122 is an apocalyptic number.

47973122 is a deficient number, since it is larger than the sum of its proper divisors (25872958).

47973122 is a wasteful number, since it uses less digits than its factorization.

47973122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657.

The product of its digits is 21168, while the sum is 35.

The square root of 47973122 is about 6926.2632060874. The cubic root of 47973122 is about 363.3562717798.

The spelling of 47973122 in words is "forty-seven million, nine hundred seventy-three thousand, one hundred twenty-two".