36872741 has 4 divisors (see below), whose sum is σ = 37065984. Its totient is φ = 36679500.

The previous prime is 36872729. The next prime is 36872743. The reversal of 36872741 is 14727863.

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: 14727863 = 1201 ⋅12263.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36872741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36872695 and 36872704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36872743) 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, 96335 + ... + 96716.

It is an arithmetic number, because the mean of its divisors is an integer number (9266496).

Almost surely, 2^36872741 is an apocalyptic number.

It is an amenable number.

36872741 is a deficient number, since it is larger than the sum of its proper divisors (193243).

36872741 is a wasteful number, since it uses less digits than its factorization.

36872741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193242.

The product of its digits is 56448, while the sum is 38.

The square root of 36872741 is about 6072.2928947804. The cubic root of 36872741 is about 332.8397146047.

The spelling of 36872741 in words is "thirty-six million, eight hundred seventy-two thousand, seven hundred forty-one".