36126031 has 4 divisors (see below), whose sum is σ = 37696752. Its totient is φ = 34555312.

The previous prime is 36126029. The next prime is 36126047. The reversal of 36126031 is 13062163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13062163 = 563 ⋅23201.

It is a cyclic number.

It is not a de Polignac number, because 36126031 - 2¹ = 36126029 is a prime.

It is a super-2 number, since 2×36126031² = 2610180231625922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36125993 and 36126011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36126061) 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, 785326 + ... + 785371.

It is an arithmetic number, because the mean of its divisors is an integer number (9424188).

Almost surely, 2^36126031 is an apocalyptic number.

36126031 is a deficient number, since it is larger than the sum of its proper divisors (1570721).

36126031 is a wasteful number, since it uses less digits than its factorization.

36126031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570720.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 36126031 is about 6010.4934073668. The cubic root of 36126031 is about 330.5775957350.

Adding to 36126031 its reverse (13062163), we get a palindrome (49188194).

The spelling of 36126031 in words is "thirty-six million, one hundred twenty-six thousand, thirty-one".