36725949 has 12 divisors (see below), whose sum is σ = 57129436. Its totient is φ = 22600512.

The previous prime is 36725947. The next prime is 36725951. The reversal of 36725949 is 94952763.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (36725947) and next prime (36725951).

It can be written as a sum of positive squares in 2 ways, for example, as 21068100 + 15657849 = 4590^2 + 3957^2 .

It is not a de Polignac number, because 36725949 - 2¹ = 36725947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36725947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156832 + ... + 157065.

Almost surely, 2^36725949 is an apocalyptic number.

36725949 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

36725949 is a deficient number, since it is larger than the sum of its proper divisors (20403487).

36725949 is a wasteful number, since it uses less digits than its factorization.

36725949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313916 (or 313913 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 36725949 is about 6060.1938087820. The cubic root of 36725949 is about 332.3974440150.

The spelling of 36725949 in words is "thirty-six million, seven hundred twenty-five thousand, nine hundred forty-nine".