36440948 has 6 divisors (see below), whose sum is σ = 63771666. Its totient is φ = 18220472.

The previous prime is 36440941. The next prime is 36440953. The reversal of 36440948 is 84904463.

It can be written as a sum of positive squares in only one way, i.e., 31114084 + 5326864 = 5578^2 + 2308^2 .

It is a super-2 number, since 2×36440948² = 2655885382277408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36440941) 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, 4555115 + ... + 4555122.

It is an arithmetic number, because the mean of its divisors is an integer number (10628611).

Almost surely, 2^36440948 is an apocalyptic number.

It is an amenable number.

36440948 is a deficient number, since it is larger than the sum of its proper divisors (27330718).

36440948 is a wasteful number, since it uses less digits than its factorization.

36440948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9110241 (or 9110239 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 36440948 is about 6036.6338302070. The cubic root of 36440948 is about 331.5353858126.

The spelling of 36440948 in words is "thirty-six million, four hundred forty thousand, nine hundred forty-eight".