47807036 has 6 divisors (see below), whose sum is σ = 83662320. Its totient is φ = 23903516.

The previous prime is 47807033. The next prime is 47807047. The reversal of 47807036 is 63070874.

It is a super-2 number, since 2×47807036² = 4571025382210592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47806987 and 47807005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47807033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5975876 + ... + 5975883.

It is an arithmetic number, because the mean of its divisors is an integer number (13943720).

Almost surely, 2^47807036 is an apocalyptic number.

It is an amenable number.

47807036 is a deficient number, since it is larger than the sum of its proper divisors (35855284).

47807036 is a wasteful number, since it uses less digits than its factorization.

47807036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11951763 (or 11951761 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 47807036 is about 6914.2632290071. The cubic root of 47807036 is about 362.9364660996.

The spelling of 47807036 in words is "forty-seven million, eight hundred seven thousand, thirty-six".