47412401 has 2 divisors, whose sum is σ = 47412402. Its totient is φ = 47412400.

The previous prime is 47412373. The next prime is 47412457. The reversal of 47412401 is 10421474.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35988001 + 11424400 = 5999^2 + 3380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47412401 is a prime.

It is not a weakly prime, because it can be changed into another prime (47412461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23706200 + 23706201.

It is an arithmetic number, because the mean of its divisors is an integer number (23706201).

Almost surely, 2^47412401 is an apocalyptic number.

It is an amenable number.

47412401 is a deficient number, since it is larger than the sum of its proper divisors (1).

47412401 is an equidigital number, since it uses as much as digits as its factorization.

47412401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 47412401 is about 6885.6663439351. Note that the first 3 decimals coincide. The cubic root of 47412401 is about 361.9350559604.

Adding to 47412401 its reverse (10421474), we get a palindrome (57833875).

The spelling of 47412401 in words is "forty-seven million, four hundred twelve thousand, four hundred one".