4385461 has 2 divisors, whose sum is σ = 4385462. Its totient is φ = 4385460.

The previous prime is 4385399. The next prime is 4385489. The reversal of 4385461 is 1645834.

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., 4384836 + 625 = 2094^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 4385461 - 2¹¹ = 4383413 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4380461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2192730 + 2192731.

It is an arithmetic number, because the mean of its divisors is an integer number (2192731).

Almost surely, 2^4385461 is an apocalyptic number.

It is an amenable number.

4385461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4385461 is an equidigital number, since it uses as much as digits as its factorization.

4385461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 4385461 is about 2094.1492305946. The cubic root of 4385461 is about 163.6835684147.

The spelling of 4385461 in words is "four million, three hundred eighty-five thousand, four hundred sixty-one".