36975413 has 4 divisors (see below), whose sum is σ = 37056780. Its totient is φ = 36894048.

The previous prime is 36975383. The next prime is 36975431. The reversal of 36975413 is 31457963.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22972849 + 14002564 = 4793^2 + 3742^2 .

It is a cyclic number.

It is not a de Polignac number, because 36975413 - 2¹⁰ = 36974389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36975473) 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, 39998 + ... + 40911.

It is an arithmetic number, because the mean of its divisors is an integer number (9264195).

Almost surely, 2^36975413 is an apocalyptic number.

It is an amenable number.

36975413 is a deficient number, since it is larger than the sum of its proper divisors (81367).

36975413 is an equidigital number, since it uses as much as digits as its factorization.

36975413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81366.

The product of its digits is 68040, while the sum is 38.

The square root of 36975413 is about 6080.7411554843. The cubic root of 36975413 is about 333.1483585942.

The spelling of 36975413 in words is "thirty-six million, nine hundred seventy-five thousand, four hundred thirteen".