36506001 has 8 divisors (see below), whose sum is σ = 55628224. Its totient is φ = 20860560.

The previous prime is 36505967. The next prime is 36506017. The reversal of 36506001 is 10060563.

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

It is not a de Polignac number, because 36506001 - 2⁹ = 36505489 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1738381 = 36506001 / (3 + 6 + 5 + 0 + 6 + 0 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36506051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 869170 + ... + 869211.

It is an arithmetic number, because the mean of its divisors is an integer number (6953528).

Almost surely, 2^36506001 is an apocalyptic number.

It is an amenable number.

36506001 is a deficient number, since it is larger than the sum of its proper divisors (19122223).

36506001 is a wasteful number, since it uses less digits than its factorization.

36506001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738391.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 36506001 is about 6042.0196126792. The cubic root of 36506001 is about 331.7325500065.

Adding to 36506001 its reverse (10060563), we get a palindrome (46566564).

The spelling of 36506001 in words is "thirty-six million, five hundred six thousand, one".