36940505 has 16 divisors (see below), whose sum is σ = 50768640. Its totient is φ = 25276992.

The previous prime is 36940493. The next prime is 36940511. The reversal of 36940505 is 50504963.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 36940505 - 2¹⁰ = 36939481 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, 22916 + ... + 24474.

It is an arithmetic number, because the mean of its divisors is an integer number (3173040).

Almost surely, 2^36940505 is an apocalyptic number.

36940505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36940505 is a deficient number, since it is larger than the sum of its proper divisors (13828135).

36940505 is a wasteful number, since it uses less digits than its factorization.

36940505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2248.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 36940505 is about 6077.8701039098. The cubic root of 36940505 is about 333.0434852596.

The spelling of 36940505 in words is "thirty-six million, nine hundred forty thousand, five hundred five".