47496220 has 12 divisors (see below), whose sum is σ = 99742104. Its totient is φ = 18998480.

The previous prime is 47496217. The next prime is 47496223. The reversal of 47496220 is 2269474.

47496220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (47496217) and next prime (47496223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47496223) 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 3 ways as a sum of consecutive naturals, for example, 1187386 + ... + 1187425.

It is an arithmetic number, because the mean of its divisors is an integer number (8311842).

Almost surely, 2^47496220 is an apocalyptic number.

It is an amenable number.

47496220 is an abundant number, since it is smaller than the sum of its proper divisors (52245884).

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

47496220 is a wasteful number, since it uses less digits than its factorization.

47496220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374820 (or 2374818 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 47496220 is about 6891.7501405666. The cubic root of 47496220 is about 362.1482152045.

The spelling of 47496220 in words is "forty-seven million, four hundred ninety-six thousand, two hundred twenty".