36407825 has 6 divisors (see below), whose sum is σ = 45145734. Its totient is φ = 29126240.

The previous prime is 36407807. The next prime is 36407831. The reversal of 36407825 is 52870463.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 22801 + 36385024 = 151^2 + 6032^2 .

It is not a de Polignac number, because 36407825 - 2¹⁰ = 36406801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 728132 + ... + 728181.

It is an arithmetic number, because the mean of its divisors is an integer number (7524289).

Almost surely, 2^36407825 is an apocalyptic number.

It is an amenable number.

36407825 is a deficient number, since it is larger than the sum of its proper divisors (8737909).

36407825 is a wasteful number, since it uses less digits than its factorization.

36407825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456323 (or 1456318 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 36407825 is about 6033.8897073115. The cubic root of 36407825 is about 331.4349056653.

The spelling of 36407825 in words is "thirty-six million, four hundred seven thousand, eight hundred twenty-five".