46475489 has 2 divisors, whose sum is σ = 46475490. Its totient is φ = 46475488.

The previous prime is 46475483. The next prime is 46475491. The reversal of 46475489 is 98457464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43296400 + 3179089 = 6580^2 + 1783^2 .

It is a cyclic number.

It is not a de Polignac number, because 46475489 - 2¹⁶ = 46409953 is a prime.

Together with 46475491, 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 (46475483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23237744 + 23237745.

It is an arithmetic number, because the mean of its divisors is an integer number (23237745).

Almost surely, 2^46475489 is an apocalyptic number.

It is an amenable number.

46475489 is a deficient number, since it is larger than the sum of its proper divisors (1).

46475489 is an equidigital number, since it uses as much as digits as its factorization.

46475489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 47.

The square root of 46475489 is about 6817.2933778737. The cubic root of 46475489 is about 359.5351226869.

It can be divided in two parts, 46475 and 489, that added together give a palindrome (46964).

The spelling of 46475489 in words is "forty-six million, four hundred seventy-five thousand, four hundred eighty-nine".