36801554 has 8 divisors (see below), whose sum is σ = 55261440. Its totient is φ = 18381076.

The previous prime is 36801553. The next prime is 36801571. The reversal of 36801554 is 45510863.

It is a happy number.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36801554.

It is not an unprimeable number, because it can be changed into a prime (36801553) 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, 7394 + ... + 11325.

It is an arithmetic number, because the mean of its divisors is an integer number (6907680).

Almost surely, 2^36801554 is an apocalyptic number.

36801554 is a deficient number, since it is larger than the sum of its proper divisors (18459886).

36801554 is a wasteful number, since it uses less digits than its factorization.

36801554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19704.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 36801554 is about 6066.4284385460. The cubic root of 36801554 is about 332.6253817001.

The spelling of 36801554 in words is "thirty-six million, eight hundred one thousand, five hundred fifty-four".