47460761 has 2 divisors, whose sum is σ = 47460762. Its totient is φ = 47460760.

The previous prime is 47460737. The next prime is 47460779. The reversal of 47460761 is 16706474.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39137536 + 8323225 = 6256^2 + 2885^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47460761 is a prime.

It is not a weakly prime, because it can be changed into another prime (47460701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23730380 + 23730381.

It is an arithmetic number, because the mean of its divisors is an integer number (23730381).

Almost surely, 2^47460761 is an apocalyptic number.

It is an amenable number.

47460761 is a deficient number, since it is larger than the sum of its proper divisors (1).

47460761 is an equidigital number, since it uses as much as digits as its factorization.

47460761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 47460761 is about 6889.1770916416. The cubic root of 47460761 is about 362.0580704131.

The spelling of 47460761 in words is "forty-seven million, four hundred sixty thousand, seven hundred sixty-one".