44546461 has 2 divisors, whose sum is σ = 44546462. Its totient is φ = 44546460.

The previous prime is 44546387. The next prime is 44546471. The reversal of 44546461 is 16464544.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37088100 + 7458361 = 6090^2 + 2731^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44546461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44546471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22273230 + 22273231.

It is an arithmetic number, because the mean of its divisors is an integer number (22273231).

Almost surely, 2^44546461 is an apocalyptic number.

It is an amenable number.

44546461 is a deficient number, since it is larger than the sum of its proper divisors (1).

44546461 is an equidigital number, since it uses as much as digits as its factorization.

44546461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 34.

The square root of 44546461 is about 6674.3135227527. The cubic root of 44546461 is about 354.4903378769.

The spelling of 44546461 in words is "forty-four million, five hundred forty-six thousand, four hundred sixty-one".