36563798 has 8 divisors (see below), whose sum is σ = 55087992. Its totient is φ = 18201136.

The previous prime is 36563789. The next prime is 36563801. The reversal of 36563798 is 89736563.

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

It is a super-2 number, since 2×36563798² = 2673822648369608, which contains 22 as substring.

It is a congruent number.

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, 39815 + ... + 40722.

It is an arithmetic number, because the mean of its divisors is an integer number (6885999).

Almost surely, 2^36563798 is an apocalyptic number.

36563798 is a deficient number, since it is larger than the sum of its proper divisors (18524194).

36563798 is a wasteful number, since it uses less digits than its factorization.

36563798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80766.

The product of its digits is 816480, while the sum is 47.

The square root of 36563798 is about 6046.8006416617. The cubic root of 36563798 is about 331.9075261394.

The spelling of 36563798 in words is "thirty-six million, five hundred sixty-three thousand, seven hundred ninety-eight".