34087025 has 24 divisors (see below), whose sum is σ = 48776640. Its totient is φ = 23146560.

The previous prime is 34087013. The next prime is 34087043. The reversal of 34087025 is 52078043.

It is a happy number.

It is not a de Polignac number, because 34087025 - 2⁸ = 34086769 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18182 + ... + 19968.

It is an arithmetic number, because the mean of its divisors is an integer number (2032360).

Almost surely, 2^34087025 is an apocalyptic number.

34087025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34087025 is a deficient number, since it is larger than the sum of its proper divisors (14689615).

34087025 is a wasteful number, since it uses less digits than its factorization.

34087025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913 (or 1908 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 34087025 is about 5838.4094580630. The cubic root of 34087025 is about 324.2373438748.

The spelling of 34087025 in words is "thirty-four million, eighty-seven thousand, twenty-five".