47070208 has 44 divisors (see below), whose sum is σ = 96372760. Its totient is φ = 22966272.

The previous prime is 47070197. The next prime is 47070209. The reversal of 47070208 is 80207074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47070209) 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, 43498 + ... + 44566.

It is an arithmetic number, because the mean of its divisors is an integer number (2190290).

Almost surely, 2^47070208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47070208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48186380).

47070208 is an abundant number, since it is smaller than the sum of its proper divisors (49302552).

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

47070208 is a wasteful number, since it uses less digits than its factorization.

47070208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 47070208 is about 6860.7731342758. The cubic root of 47070208 is about 361.0622125575.

It can be divided in two parts, 47070 and 208, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 47070208 in words is "forty-seven million, seventy thousand, two hundred eight".