36128345 has 16 divisors (see below), whose sum is σ = 48928320. Its totient is φ = 25368000.

The previous prime is 36128333. The next prime is 36128371. The reversal of 36128345 is 54382163.

It is a de Polignac number, because none of the positive numbers 2^k-36128345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9731 + ... + 12920.

It is an arithmetic number, because the mean of its divisors is an integer number (3058020).

Almost surely, 2^36128345 is an apocalyptic number.

It is an amenable number.

36128345 is a deficient number, since it is larger than the sum of its proper divisors (12799975).

36128345 is a wasteful number, since it uses less digits than its factorization.

36128345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22696.

The product of its digits is 17280, while the sum is 32.

The square root of 36128345 is about 6010.6859009601. The cubic root of 36128345 is about 330.5846538056.

The spelling of 36128345 in words is "thirty-six million, one hundred twenty-eight thousand, three hundred forty-five".