34242485 has 16 divisors (see below), whose sum is σ = 41753712. Its totient is φ = 26956800.

The previous prime is 34242457. The next prime is 34242487. The reversal of 34242485 is 58424243.

It can be written as a sum of positive squares in 8 ways, for example, as 4844401 + 29398084 = 2201^2 + 5422^2 .

It is not a de Polignac number, because 34242485 - 2¹⁰ = 34241461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34242487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141965 + ... + 142205.

It is an arithmetic number, because the mean of its divisors is an integer number (2609607).

Almost surely, 2^34242485 is an apocalyptic number.

It is an amenable number.

34242485 is a deficient number, since it is larger than the sum of its proper divisors (7511227).

34242485 is a wasteful number, since it uses less digits than its factorization.

34242485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584.

The product of its digits is 30720, while the sum is 32.

The square root of 34242485 is about 5851.7078703572. The cubic root of 34242485 is about 324.7295106411.

The spelling of 34242485 in words is "thirty-four million, two hundred forty-two thousand, four hundred eighty-five".