47076428 has 24 divisors (see below), whose sum is σ = 95128992. Its totient is φ = 19966464.

The previous prime is 47076373. The next prime is 47076431. The reversal of 47076428 is 82467074.

It is a junction number, because it is equal to n+sod(n) for n = 47076391 and 47076400.

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, 5951 + ... + 11382.

It is an arithmetic number, because the mean of its divisors is an integer number (3963708).

Almost surely, 2^47076428 is an apocalyptic number.

It is an amenable number.

47076428 is an abundant number, since it is smaller than the sum of its proper divisors (48052564).

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

47076428 is a wasteful number, since it uses less digits than its factorization.

47076428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17441 (or 17439 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 47076428 is about 6861.2264209834. The cubic root of 47076428 is about 361.0781158088.

The spelling of 47076428 in words is "forty-seven million, seventy-six thousand, four hundred twenty-eight".