36671099 has 4 divisors (see below), whose sum is σ = 36995736. Its totient is φ = 36346464.

The previous prime is 36671087. The next prime is 36671111. The reversal of 36671099 is 99017663.

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: 99017663 = 1879 ⋅52697.

It is an interprime number because it is at equal distance from previous prime (36671087) and next prime (36671111).

It is a cyclic number.

It is not a de Polignac number, because 36671099 - 2²⁰ = 35622523 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (36671009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162149 + ... + 162374.

It is an arithmetic number, because the mean of its divisors is an integer number (9248934).

Almost surely, 2^36671099 is an apocalyptic number.

36671099 is a deficient number, since it is larger than the sum of its proper divisors (324637).

36671099 is a wasteful number, since it uses less digits than its factorization.

36671099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324636.

The product of its (nonzero) digits is 61236, while the sum is 41.

The square root of 36671099 is about 6055.6666850150. Note that the first 4 decimals coincide. The cubic root of 36671099 is about 332.2318836569.

The spelling of 36671099 in words is "thirty-six million, six hundred seventy-one thousand, ninety-nine".