35791225 has 6 divisors (see below), whose sum is σ = 44381150. Its totient is φ = 28632960.

The previous prime is 35791219. The next prime is 35791253. The reversal of 35791225 is 52219753.

It can be written as a sum of positive squares in 3 ways, for example, as 138384 + 35652841 = 372^2 + 5971^2 .

It is not a de Polignac number, because 35791225 - 2¹⁹ = 35266937 is a prime.

It is a super-3 number, since 3×35791225³ (a number of 24 digits) contains 333 as substring.

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, 715800 + ... + 715849.

Almost surely, 2^35791225 is an apocalyptic number.

It is an amenable number.

35791225 is a deficient number, since it is larger than the sum of its proper divisors (8589925).

35791225 is a wasteful number, since it uses less digits than its factorization.

35791225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431659 (or 1431654 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 35791225 is about 5982.5767859677. The cubic root of 35791225 is about 329.5531908392.

The spelling of 35791225 in words is "thirty-five million, seven hundred ninety-one thousand, two hundred twenty-five".