61326344 has 16 divisors (see below), whose sum is σ = 121751100. Its totient is φ = 28859392.

The previous prime is 61326341. The next prime is 61326347. The reversal of 61326344 is 44362316.

It is an interprime number because it is at equal distance from previous prime (61326341) and next prime (61326347).

It can be written as a sum of positive squares in 2 ways, for example, as 55323844 + 6002500 = 7438^2 + 2450^2 .

It is not an unprimeable number, because it can be changed into a prime (61326341) 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 in 3 ways as a sum of consecutive naturals, for example, 225329 + ... + 225600.

Almost surely, 2^61326344 is an apocalyptic number.

It is an amenable number.

61326344 is a deficient number, since it is larger than the sum of its proper divisors (60424756).

61326344 is a wasteful number, since it uses less digits than its factorization.

61326344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450952 (or 450948 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 61326344 is about 7831.1138415937. The cubic root of 61326344 is about 394.3504659061.

The spelling of 61326344 in words is "sixty-one million, three hundred twenty-six thousand, three hundred forty-four".