36373531 has 4 divisors (see below), whose sum is σ = 36488592. Its totient is φ = 36258472.

The previous prime is 36373501. The next prime is 36373573. The reversal of 36373531 is 13537363.

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

It is a cyclic number.

It is not a de Polignac number, because 36373531 - 2¹⁵ = 36340763 is a prime.

It is a super-2 number, since 2×36373531² = 2646067514815922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36373493 and 36373502.

It is not an unprimeable number, because it can be changed into a prime (36373501) 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, 57055 + ... + 57688.

It is an arithmetic number, because the mean of its divisors is an integer number (9122148).

Almost surely, 2^36373531 is an apocalyptic number.

36373531 is a deficient number, since it is larger than the sum of its proper divisors (115061).

36373531 is a wasteful number, since it uses less digits than its factorization.

36373531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115060.

The product of its digits is 17010, while the sum is 31.

The square root of 36373531 is about 6031.0472556597. The cubic root of 36373531 is about 331.3308090021.

The spelling of 36373531 in words is "thirty-six million, three hundred seventy-three thousand, five hundred thirty-one".