36057819 has 16 divisors (see below), whose sum is σ = 56286720. Its totient is φ = 20101440.

The previous prime is 36057809. The next prime is 36057887. The reversal of 36057819 is 91875063.

36057819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36057819 - 2⁴ = 36057803 is a prime.

It is a super-2 number, since 2×36057819² = 2600332622073522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36057809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20079 + ... + 21800.

It is an arithmetic number, because the mean of its divisors is an integer number (3517920).

Almost surely, 2^36057819 is an apocalyptic number.

36057819 is a deficient number, since it is larger than the sum of its proper divisors (20228901).

36057819 is a wasteful number, since it uses less digits than its factorization.

36057819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41930.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 36057819 is about 6004.8163169243. The cubic root of 36057819 is about 330.3694026809.

The spelling of 36057819 in words is "thirty-six million, fifty-seven thousand, eight hundred nineteen".