46637089 has 2 divisors, whose sum is σ = 46637090. Its totient is φ = 46637088.

The previous prime is 46637023. The next prime is 46637111. The reversal of 46637089 is 98073664.

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., 36397089 + 10240000 = 6033^2 + 3200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46637089 is a prime.

It is not a weakly prime, because it can be changed into another prime (46637009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23318544 + 23318545.

It is an arithmetic number, because the mean of its divisors is an integer number (23318545).

Almost surely, 2^46637089 is an apocalyptic number.

It is an amenable number.

46637089 is a deficient number, since it is larger than the sum of its proper divisors (1).

46637089 is an equidigital number, since it uses as much as digits as its factorization.

46637089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 46637089 is about 6829.1353039752. The cubic root of 46637089 is about 359.9513540236.

The spelling of 46637089 in words is "forty-six million, six hundred thirty-seven thousand, eighty-nine".