47911495 has 8 divisors (see below), whose sum is σ = 58021920. Its totient is φ = 37977120.

The previous prime is 47911489. The next prime is 47911517. The reversal of 47911495 is 59411974.

47911495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47911495 - 2⁵ = 47911463 is a prime.

It is a super-2 number, since 2×47911495² = 4591022706270050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43411 + ... + 44500.

It is an arithmetic number, because the mean of its divisors is an integer number (7252740).

Almost surely, 2^47911495 is an apocalyptic number.

47911495 is a deficient number, since it is larger than the sum of its proper divisors (10110425).

47911495 is a wasteful number, since it uses less digits than its factorization.

47911495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88025.

The product of its digits is 45360, while the sum is 40.

The square root of 47911495 is about 6921.8129850495. The cubic root of 47911495 is about 363.2006141151.

The spelling of 47911495 in words is "forty-seven million, nine hundred eleven thousand, four hundred ninety-five".