40325535 has 12 divisors (see below), whose sum is σ = 69897672. Its totient is φ = 21506928.

The previous prime is 40325507. The next prime is 40325557. The reversal of 40325535 is 53552304.

40325535 is a `hidden beast` number, since 403 + 255 + 3 + 5 = 666.

It is not a de Polignac number, because 40325535 - 2⁷ = 40325407 is a prime.

It is a super-2 number, since 2×40325535² = 3252297546072450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40325499 and 40325508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448017 + ... + 448106.

It is an arithmetic number, because the mean of its divisors is an integer number (5824806).

Almost surely, 2^40325535 is an apocalyptic number.

40325535 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40325535 is a deficient number, since it is larger than the sum of its proper divisors (29572137).

40325535 is a wasteful number, since it uses less digits than its factorization.

40325535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896134 (or 896131 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 40325535 is about 6350.2389718813. The cubic root of 40325535 is about 342.9204455288.

Adding to 40325535 its reverse (53552304), we get a palindrome (93877839).

The spelling of 40325535 in words is "forty million, three hundred twenty-five thousand, five hundred thirty-five".