47861502 has 16 divisors (see below), whose sum is σ = 103086480. Its totient is φ = 14726592.

The previous prime is 47861479. The next prime is 47861503. The reversal of 47861502 is 20516874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47861503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306727 + ... + 306882.

It is an arithmetic number, because the mean of its divisors is an integer number (6442905).

Almost surely, 2^47861502 is an apocalyptic number.

47861502 is an abundant number, since it is smaller than the sum of its proper divisors (55224978).

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

47861502 is a wasteful number, since it uses less digits than its factorization.

47861502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613627.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 47861502 is about 6918.2007776589. The cubic root of 47861502 is about 363.0742435548.

The spelling of 47861502 in words is "forty-seven million, eight hundred sixty-one thousand, five hundred two".