36291901 has 4 divisors (see below), whose sum is σ = 36577792. Its totient is φ = 36006012.

The previous prime is 36291869. The next prime is 36291973. The reversal of 36291901 is 10919263.

36291901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10919263 = 151 ⋅72313.

It is a cyclic number.

It is not a de Polignac number, because 36291901 - 2⁵ = 36291869 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 (36292901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142755 + ... + 143008.

It is an arithmetic number, because the mean of its divisors is an integer number (9144448).

Almost surely, 2^36291901 is an apocalyptic number.

It is an amenable number.

36291901 is a deficient number, since it is larger than the sum of its proper divisors (285891).

36291901 is a wasteful number, since it uses less digits than its factorization.

36291901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285890.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 36291901 is about 6024.2759730942. The cubic root of 36291901 is about 331.0827642363.

The spelling of 36291901 in words is "thirty-six million, two hundred ninety-one thousand, nine hundred one".