34947025 has 6 divisors (see below), whose sum is σ = 43334342. Its totient is φ = 27957600.

The previous prime is 34946957. The next prime is 34947041. The reversal of 34947025 is 52074943.

It can be written as a sum of positive squares in 3 ways, for example, as 231361 + 34715664 = 481^2 + 5892^2 .

It is not a de Polignac number, because 34947025 - 2¹¹ = 34944977 is a prime.

It is a Duffinian number.

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, 698916 + ... + 698965.

Almost surely, 2^34947025 is an apocalyptic number.

It is an amenable number.

34947025 is a deficient number, since it is larger than the sum of its proper divisors (8387317).

34947025 is a wasteful number, since it uses less digits than its factorization.

34947025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397891 (or 1397886 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 34947025 is about 5911.6008830096. The cubic root of 34947025 is about 326.9415146021.

It can be divided in two parts, 349 and 47025, that added together give a palindrome (47374).

The spelling of 34947025 in words is "thirty-four million, nine hundred forty-seven thousand, twenty-five".