47374461 has 12 divisors (see below), whose sum is σ = 72455292. Its totient is φ = 29725056.

The previous prime is 47374399. The next prime is 47374469. The reversal of 47374461 is 16447374.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25190361 + 22184100 = 5019^2 + 4710^2 .

It is not a de Polignac number, because 47374461 - 2¹⁰ = 47373437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47374469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154666 + ... + 154971.

It is an arithmetic number, because the mean of its divisors is an integer number (6037941).

Almost surely, 2^47374461 is an apocalyptic number.

It is an amenable number.

47374461 is a deficient number, since it is larger than the sum of its proper divisors (25080831).

47374461 is a wasteful number, since it uses less digits than its factorization.

47374461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309660 (or 309657 counting only the distinct ones).

The product of its digits is 56448, while the sum is 36.

The square root of 47374461 is about 6882.9107941335. The cubic root of 47374461 is about 361.8384885353.

The spelling of 47374461 in words is "forty-seven million, three hundred seventy-four thousand, four hundred sixty-one".