47928246 has 16 divisors (see below), whose sum is σ = 98447664. Its totient is φ = 15544224.

The previous prime is 47928239. The next prime is 47928259. The reversal of 47928246 is 64282974.

It is a junction number, because it is equal to n+sod(n) for n = 47928198 and 47928207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107725 + ... + 108168.

It is an arithmetic number, because the mean of its divisors is an integer number (6152979).

Almost surely, 2^47928246 is an apocalyptic number.

47928246 is an abundant number, since it is smaller than the sum of its proper divisors (50519418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47928246 is a wasteful number, since it uses less digits than its factorization.

47928246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215935.

The product of its digits is 193536, while the sum is 42.

The square root of 47928246 is about 6923.0228946610. The cubic root of 47928246 is about 363.2429370454.

The spelling of 47928246 in words is "forty-seven million, nine hundred twenty-eight thousand, two hundred forty-six".