47407401 has 12 divisors (see below), whose sum is σ = 70686720. Its totient is φ = 30585240.

The previous prime is 47407379. The next prime is 47407403. The reversal of 47407401 is 10470474.

It is not a de Polignac number, because 47407401 - 2⁷ = 47407273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47407403) 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, 84681 + ... + 85238.

It is an arithmetic number, because the mean of its divisors is an integer number (5890560).

Almost surely, 2^47407401 is an apocalyptic number.

It is an amenable number.

47407401 is a deficient number, since it is larger than the sum of its proper divisors (23279319).

47407401 is a wasteful number, since it uses less digits than its factorization.

47407401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169956 (or 169953 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 47407401 is about 6885.3032612950. The cubic root of 47407401 is about 361.9223325740.

Adding to 47407401 its reverse (10470474), we get a palindrome (57877875).

The spelling of 47407401 in words is "forty-seven million, four hundred seven thousand, four hundred one".