47400895 has 8 divisors (see below), whose sum is σ = 57845520. Its totient is φ = 37277760.

The previous prime is 47400887. The next prime is 47400917. The reversal of 47400895 is 59800474.

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

It is not a de Polignac number, because 47400895 - 2³ = 47400887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80046 + ... + 80635.

It is an arithmetic number, because the mean of its divisors is an integer number (7230690).

Almost surely, 2^47400895 is an apocalyptic number.

47400895 is a deficient number, since it is larger than the sum of its proper divisors (10444625).

47400895 is a wasteful number, since it uses less digits than its factorization.

47400895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160745.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 47400895 is about 6884.8307894966. The cubic root of 47400895 is about 361.9057755641.

The spelling of 47400895 in words is "forty-seven million, four hundred thousand, eight hundred ninety-five".