34575025 has 12 divisors (see below), whose sum is σ = 45395532. Its totient is φ = 26032640.

The previous prime is 34575001. The next prime is 34575029. The reversal of 34575025 is 52057543.

It can be written as a sum of positive squares in 6 ways, for example, as 853776 + 33721249 = 924^2 + 5807^2 .

It is not a de Polignac number, because 34575025 - 2¹⁵ = 34542257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34575029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40252 + ... + 41101.

It is an arithmetic number, because the mean of its divisors is an integer number (3782961).

Almost surely, 2^34575025 is an apocalyptic number.

It is an amenable number.

34575025 is a deficient number, since it is larger than the sum of its proper divisors (10820507).

34575025 is a wasteful number, since it uses less digits than its factorization.

34575025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81380 (or 81375 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 34575025 is about 5880.0531460183. The cubic root of 34575025 is about 325.7773110004. Note that the first 3 decimals are identical.

The spelling of 34575025 in words is "thirty-four million, five hundred seventy-five thousand, twenty-five".