47036061 has 18 divisors (see below), whose sum is σ = 69660890. Its totient is φ = 30582720.

The previous prime is 47036053. The next prime is 47036107. The reversal of 47036061 is 16063074.

It can be written as a sum of positive squares in 3 ways, for example, as 5433561 + 41602500 = 2331^2 + 6450^2 .

It is not a de Polignac number, because 47036061 - 2³ = 47036053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47036461) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13575 + ... + 16683.

Almost surely, 2^47036061 is an apocalyptic number.

47036061 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

47036061 is a deficient number, since it is larger than the sum of its proper divisors (22624829).

47036061 is a wasteful number, since it uses less digits than its factorization.

47036061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197 (or 3153 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 47036061 is about 6858.2841148497. The cubic root of 47036061 is about 360.9748807858.

The spelling of 47036061 in words is "forty-seven million, thirty-six thousand, sixty-one".