46432577 has 2 divisors, whose sum is σ = 46432578. Its totient is φ = 46432576.

The previous prime is 46432537. The next prime is 46432579. The reversal of 46432577 is 77523464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28826161 + 17606416 = 5369^2 + 4196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46432577 is a prime.

Together with 46432579, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46432577.

It is not a weakly prime, because it can be changed into another prime (46432579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23216288 + 23216289.

It is an arithmetic number, because the mean of its divisors is an integer number (23216289).

Almost surely, 2^46432577 is an apocalyptic number.

It is an amenable number.

46432577 is a deficient number, since it is larger than the sum of its proper divisors (1).

46432577 is an equidigital number, since it uses as much as digits as its factorization.

46432577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 38.

The square root of 46432577 is about 6814.1453609385. The cubic root of 46432577 is about 359.4244326406.

The spelling of 46432577 in words is "forty-six million, four hundred thirty-two thousand, five hundred seventy-seven".