36000061 has 8 divisors (see below), whose sum is σ = 36388800. Its totient is φ = 35613600.

The previous prime is 36000059. The next prime is 36000071. The reversal of 36000061 is 16000063.

36000061 = 58² + 59² + ... + 476².

It is a happy number.

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 36000061 - 2¹ = 36000059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35999999 and 36000044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36000071) 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, 62985 + ... + 63553.

It is an arithmetic number, because the mean of its divisors is an integer number (4548600).

Almost surely, 2^36000061 is an apocalyptic number.

It is an amenable number.

36000061 is a deficient number, since it is larger than the sum of its proper divisors (388739).

36000061 is a wasteful number, since it uses less digits than its factorization.

36000061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 36000061 is about 6000.0050833312. The cubic root of 36000061 is about 330.1929113871.

Subtracting from 36000061 its product of nonzero digits (108), we obtain a palindrome (35999953).

The spelling of 36000061 in words is "thirty-six million, sixty-one", and thus it is an aban number and an uban number.