47025878 has 8 divisors (see below), whose sum is σ = 72971280. Its totient is φ = 22702120.

The previous prime is 47025877. The next prime is 47025883. The reversal of 47025878 is 87852074.

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

It is a super-2 number, since 2×47025878² = 4422866403341768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47025871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405338 + ... + 405453.

It is an arithmetic number, because the mean of its divisors is an integer number (9121410).

Almost surely, 2^47025878 is an apocalyptic number.

47025878 is a deficient number, since it is larger than the sum of its proper divisors (25945402).

47025878 is a wasteful number, since it uses less digits than its factorization.

47025878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810822.

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 47025878 is about 6857.5416878062. The cubic root of 47025878 is about 360.9488293377.

The spelling of 47025878 in words is "forty-seven million, twenty-five thousand, eight hundred seventy-eight".