46877609 has 2 divisors, whose sum is σ = 46877610. Its totient is φ = 46877608.

The previous prime is 46877603. The next prime is 46877627. The reversal of 46877609 is 90677864.

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., 25050025 + 21827584 = 5005^2 + 4672^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46877609 is a prime.

It is not a weakly prime, because it can be changed into another prime (46877603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23438804 + 23438805.

It is an arithmetic number, because the mean of its divisors is an integer number (23438805).

Almost surely, 2^46877609 is an apocalyptic number.

It is an amenable number.

46877609 is a deficient number, since it is larger than the sum of its proper divisors (1).

46877609 is an equidigital number, since it uses as much as digits as its factorization.

46877609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 46877609 is about 6846.7225005838. The cubic root of 46877609 is about 360.5690819268.

The spelling of 46877609 in words is "forty-six million, eight hundred seventy-seven thousand, six hundred nine".