36125031 has 16 divisors (see below), whose sum is σ = 49812224. Its totient is φ = 23272704.

The previous prime is 36125027. The next prime is 36125057. The reversal of 36125031 is 13052163.

It is not a de Polignac number, because 36125031 - 2² = 36125027 is a prime.

It is a super-2 number, since 2×36125031² = 2610035729501922, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 36124989 and 36125007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36125071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11070 + ... + 13956.

It is an arithmetic number, because the mean of its divisors is an integer number (3113264).

Almost surely, 2^36125031 is an apocalyptic number.

36125031 is a deficient number, since it is larger than the sum of its proper divisors (13687193).

36125031 is a wasteful number, since it uses less digits than its factorization.

36125031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 36125031 is about 6010.4102189451. The cubic root of 36125031 is about 330.5745454817.

Adding to 36125031 its reverse (13052163), we get a palindrome (49177194).

The spelling of 36125031 in words is "thirty-six million, one hundred twenty-five thousand, thirty-one".