36563998 has 8 divisors (see below), whose sum is σ = 54878040. Its totient is φ = 18271320.

The previous prime is 36563993. The next prime is 36564013. The reversal of 36563998 is 89936563.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36563993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (6859755).

Almost surely, 2^36563998 is an apocalyptic number.

36563998 is a deficient number, since it is larger than the sum of its proper divisors (18314042).

36563998 is a wasteful number, since it uses less digits than its factorization.

36563998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10682.

The product of its digits is 1049760, while the sum is 49.

The square root of 36563998 is about 6046.8171793101. The cubic root of 36563998 is about 331.9081313044.

The spelling of 36563998 in words is "thirty-six million, five hundred sixty-three thousand, nine hundred ninety-eight".