46470689 has 2 divisors, whose sum is σ = 46470690. Its totient is φ = 46470688.

The previous prime is 46470667. The next prime is 46470691. The reversal of 46470689 is 98607464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25080064 + 21390625 = 5008^2 + 4625^2 .

It is a cyclic number.

It is not a de Polignac number, because 46470689 - 2⁸ = 46470433 is a prime.

It is a super-2 number, since 2×46470689² = 4319049872269442, which contains 22 as substring.

Together with 46470691, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46470629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23235344 + 23235345.

It is an arithmetic number, because the mean of its divisors is an integer number (23235345).

Almost surely, 2^46470689 is an apocalyptic number.

It is an amenable number.

46470689 is a deficient number, since it is larger than the sum of its proper divisors (1).

46470689 is an equidigital number, since it uses as much as digits as its factorization.

46470689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 46470689 is about 6816.9413229102. The cubic root of 46470689 is about 359.5227446353.

The spelling of 46470689 in words is "forty-six million, four hundred seventy thousand, six hundred eighty-nine".