47447202 has 16 divisors (see below), whose sum is σ = 103521312. Its totient is φ = 14377920.

The previous prime is 47447201. The next prime is 47447207. The reversal of 47447202 is 20274474.

It is a self number, because there is not a number n which added to its sum of digits gives 47447202.

It is not an unprimeable number, because it can be changed into a prime (47447201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 359383 + ... + 359514.

It is an arithmetic number, because the mean of its divisors is an integer number (6470082).

Almost surely, 2^47447202 is an apocalyptic number.

47447202 is an abundant number, since it is smaller than the sum of its proper divisors (56074110).

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

47447202 is a wasteful number, since it uses less digits than its factorization.

47447202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718913.

The product of its (nonzero) digits is 12544, while the sum is 30.

The square root of 47447202 is about 6888.1929415486. The cubic root of 47447202 is about 362.0235885039.

The spelling of 47447202 in words is "forty-seven million, four hundred forty-seven thousand, two hundred two".