36440546 has 8 divisors (see below), whose sum is σ = 55557084. Its totient is φ = 17921520.

The previous prime is 36440519. The next prime is 36440561. The reversal of 36440546 is 64504463.

It can be written as a sum of positive squares in 2 ways, for example, as 36421225 + 19321 = 6035^2 + 139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149225 + ... + 149468.

Almost surely, 2^36440546 is an apocalyptic number.

36440546 is a deficient number, since it is larger than the sum of its proper divisors (19116538).

36440546 is a wasteful number, since it uses less digits than its factorization.

36440546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298756.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 36440546 is about 6036.6005334128. The cubic root of 36440546 is about 331.5341666921.

The spelling of 36440546 in words is "thirty-six million, four hundred forty thousand, five hundred forty-six".