36928406 has 4 divisors (see below), whose sum is σ = 55392612. Its totient is φ = 18464202.

The previous prime is 36928399. The next prime is 36928421. The reversal of 36928406 is 60482963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60482963 = 4373 ⋅13831.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36928406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9232100 + ... + 9232103.

It is an arithmetic number, because the mean of its divisors is an integer number (13848153).

Almost surely, 2^36928406 is an apocalyptic number.

36928406 is a deficient number, since it is larger than the sum of its proper divisors (18464206).

36928406 is a wasteful number, since it uses less digits than its factorization.

36928406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18464205.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 36928406 is about 6076.8746901676. The cubic root of 36928406 is about 333.0071210831.

The spelling of 36928406 in words is "thirty-six million, nine hundred twenty-eight thousand, four hundred six".