47261436 has 24 divisors (see below), whose sum is σ = 116081280. Its totient is φ = 14924592.

The previous prime is 47261393. The next prime is 47261437. The reversal of 47261436 is 63416274.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 47261397 and 47261406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47261437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103416 + ... + 103871.

It is an arithmetic number, because the mean of its divisors is an integer number (4836720).

Almost surely, 2^47261436 is an apocalyptic number.

It is an amenable number.

47261436 is an abundant number, since it is smaller than the sum of its proper divisors (68819844).

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

47261436 is a wasteful number, since it uses less digits than its factorization.

47261436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207313 (or 207311 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 47261436 is about 6874.6953387041. The cubic root of 47261436 is about 361.5505038205.

The spelling of 47261436 in words is "forty-seven million, two hundred sixty-one thousand, four hundred thirty-six".