34958225 has 6 divisors (see below), whose sum is σ = 43348230. Its totient is φ = 27966560.

The previous prime is 34958207. The next prime is 34958243. The reversal of 34958225 is 52285943.

It is an interprime number because it is at equal distance from previous prime (34958207) and next prime (34958243).

It can be written as a sum of positive squares in 3 ways, for example, as 10445824 + 24512401 = 3232^2 + 4951^2 .

It is a de Polignac number, because none of the positive numbers 2^k-34958225 is a prime.

It is a congruent 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, 699140 + ... + 699189.

It is an arithmetic number, because the mean of its divisors is an integer number (7224705).

Almost surely, 2^34958225 is an apocalyptic number.

It is an amenable number.

34958225 is a deficient number, since it is larger than the sum of its proper divisors (8390005).

34958225 is a wasteful number, since it uses less digits than its factorization.

34958225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398339 (or 1398334 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 34958225 is about 5912.5480970560. The cubic root of 34958225 is about 326.9764374971.

The spelling of 34958225 in words is "thirty-four million, nine hundred fifty-eight thousand, two hundred twenty-five".