47051046 has 48 divisors (see below), whose sum is σ = 117041184. Its totient is φ = 13381632.

The previous prime is 47051041. The next prime is 47051047. The reversal of 47051046 is 64015074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47051041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31656 + ... + 33108.

It is an arithmetic number, because the mean of its divisors is an integer number (2438358).

Almost surely, 2^47051046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47051046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58520592).

47051046 is an abundant number, since it is smaller than the sum of its proper divisors (69990138).

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

47051046 is a wasteful number, since it uses less digits than its factorization.

47051046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725 (or 1722 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 47051046 is about 6859.3765022777. The cubic root of 47051046 is about 361.0132104854.

The spelling of 47051046 in words is "forty-seven million, fifty-one thousand, forty-six".