36229705 has 4 divisors (see below), whose sum is σ = 43475652. Its totient is φ = 28983760.

The previous prime is 36229663. The next prime is 36229723. The reversal of 36229705 is 50792263.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50792263 = 19 ⋅2673277.

It can be written as a sum of positive squares in 2 ways, for example, as 7112889 + 29116816 = 2667^2 + 5396^2 .

It is not a de Polignac number, because 36229705 - 2¹³ = 36221513 is a prime.

It is a Duffinian 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, 3622966 + ... + 3622975.

It is an arithmetic number, because the mean of its divisors is an integer number (10868913).

Almost surely, 2^36229705 is an apocalyptic number.

It is an amenable number.

36229705 is a deficient number, since it is larger than the sum of its proper divisors (7245947).

36229705 is an equidigital number, since it uses as much as digits as its factorization.

36229705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7245946.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 36229705 is about 6019.1116454175. Note that the first 3 decimals coincide. The cubic root of 36229705 is about 330.8935227656.

The spelling of 36229705 in words is "thirty-six million, two hundred twenty-nine thousand, seven hundred five".