46143401 has 2 divisors, whose sum is σ = 46143402. Its totient is φ = 46143400.

The previous prime is 46143371. The next prime is 46143431. The reversal of 46143401 is 10434164.

It is a balanced prime because it is at equal distance from previous prime (46143371) and next prime (46143431).

It can be written as a sum of positive squares in only one way, i.e., 45212176 + 931225 = 6724^2 + 965^2 .

It is a cyclic number.

It is not a de Polignac number, because 46143401 - 2¹⁴ = 46127017 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (46143431) 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, 23071700 + 23071701.

It is an arithmetic number, because the mean of its divisors is an integer number (23071701).

Almost surely, 2^46143401 is an apocalyptic number.

It is an amenable number.

46143401 is a deficient number, since it is larger than the sum of its proper divisors (1).

46143401 is an equidigital number, since it uses as much as digits as its factorization.

46143401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 46143401 is about 6792.8934188606. The cubic root of 46143401 is about 358.6767288758.

Adding to 46143401 its reverse (10434164), we get a palindrome (56577565).

The spelling of 46143401 in words is "forty-six million, one hundred forty-three thousand, four hundred one".