47001012 has 12 divisors (see below), whose sum is σ = 109669056. Its totient is φ = 15667000.

The previous prime is 47000963. The next prime is 47001037. The reversal of 47001012 is 21010074.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 47000982 and 47001000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1958364 + ... + 1958387.

It is an arithmetic number, because the mean of its divisors is an integer number (9139088).

Almost surely, 2^47001012 is an apocalyptic number.

It is an amenable number.

47001012 is an abundant number, since it is smaller than the sum of its proper divisors (62668044).

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

47001012 is a wasteful number, since it uses less digits than its factorization.

47001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3916758 (or 3916756 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 47001012 is about 6855.7284076894. The cubic root of 47001012 is about 360.8851981598.

Adding to 47001012 its reverse (21010074), we get a palindrome (68011086).

The spelling of 47001012 in words is "forty-seven million, one thousand, twelve".