47495122 has 4 divisors (see below), whose sum is σ = 71242686. Its totient is φ = 23747560.

The previous prime is 47495111. The next prime is 47495167. The reversal of 47495122 is 22159474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44076321 + 3418801 = 6639^2 + 1849^2 .

It is a super-2 number, since 2×47495122² = 4511573227589768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11873779 + ... + 11873782.

Almost surely, 2^47495122 is an apocalyptic number.

47495122 is a deficient number, since it is larger than the sum of its proper divisors (23747564).

47495122 is a wasteful number, since it uses less digits than its factorization.

47495122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23747563.

The product of its digits is 20160, while the sum is 34.

The square root of 47495122 is about 6891.6704796442. The cubic root of 47495122 is about 362.1454245136.

The spelling of 47495122 in words is "forty-seven million, four hundred ninety-five thousand, one hundred twenty-two".