47742195 has 16 divisors (see below), whose sum is σ = 77146272. Its totient is φ = 25209600.

The previous prime is 47742187. The next prime is 47742209. The reversal of 47742195 is 59124774.

It is not a de Polignac number, because 47742195 - 2³ = 47742187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14242 + ... + 17271.

It is an arithmetic number, because the mean of its divisors is an integer number (4821642).

Almost surely, 2^47742195 is an apocalyptic number.

47742195 is a deficient number, since it is larger than the sum of its proper divisors (29404077).

47742195 is a wasteful number, since it uses less digits than its factorization.

47742195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31622.

The product of its digits is 70560, while the sum is 39.

The square root of 47742195 is about 6909.5727074834. The cubic root of 47742195 is about 362.7723074821.

The spelling of 47742195 in words is "forty-seven million, seven hundred forty-two thousand, one hundred ninety-five".