47057262 has 64 divisors (see below), whose sum is σ = 114470400. Its totient is φ = 12597120.

The previous prime is 47057261. The next prime is 47057323. The reversal of 47057262 is 26275074.

47057262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47057261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86712 + ... + 87252.

It is an arithmetic number, because the mean of its divisors is an integer number (1788600).

Almost surely, 2^47057262 is an apocalyptic number.

47057262 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 47057262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57235200).

47057262 is an abundant number, since it is smaller than the sum of its proper divisors (67413138).

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

47057262 is a wasteful number, since it uses less digits than its factorization.

47057262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 47057262 is about 6859.8295897201. The cubic root of 47057262 is about 361.0291078245.

The spelling of 47057262 in words is "forty-seven million, fifty-seven thousand, two hundred sixty-two".