47220514 has 8 divisors (see below), whose sum is σ = 77269968. Its totient is φ = 21463860.

The previous prime is 47220451. The next prime is 47220517. The reversal of 47220514 is 41502274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (47220517) 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, 1073172 + ... + 1073215.

It is an arithmetic number, because the mean of its divisors is an integer number (9658746).

Almost surely, 2^47220514 is an apocalyptic number.

47220514 is a deficient number, since it is larger than the sum of its proper divisors (30049454).

47220514 is a wasteful number, since it uses less digits than its factorization.

47220514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146400.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 47220514 is about 6871.7184168154. The cubic root of 47220514 is about 361.4461224384.

Adding to 47220514 its reverse (41502274), we get a palindrome (88722788).

The spelling of 47220514 in words is "forty-seven million, two hundred twenty thousand, five hundred fourteen".