36621055 has 8 divisors (see below), whose sum is σ = 45460800. Its totient is φ = 28286496.

The previous prime is 36621041. The next prime is 36621119. The reversal of 36621055 is 55012663.

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

It is a cyclic number.

It is not a de Polignac number, because 36621055 - 2¹⁵ = 36588287 is a prime.

It is a super-2 number, since 2×36621055² = 2682203338626050, which contains 22 as substring.

It is a nialpdrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126135 + ... + 126424.

It is an arithmetic number, because the mean of its divisors is an integer number (5682600).

Almost surely, 2^36621055 is an apocalyptic number.

36621055 is a deficient number, since it is larger than the sum of its proper divisors (8839745).

36621055 is a wasteful number, since it uses less digits than its factorization.

36621055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252593.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 36621055 is about 6051.5332767820. The cubic root of 36621055 is about 332.0806857409.

The spelling of 36621055 in words is "thirty-six million, six hundred twenty-one thousand, fifty-five".