34905125 has 16 divisors (see below), whose sum is σ = 45068400. Its totient is φ = 26958400.

The previous prime is 34905103. The next prime is 34905127. The reversal of 34905125 is 52150943.

It can be written as a sum of positive squares in 8 ways, for example, as 2163841 + 32741284 = 1471^2 + 5722^2 .

It is not a de Polignac number, because 34905125 - 2¹² = 34901029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34905127) 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, 1190 + ... + 8439.

It is an arithmetic number, because the mean of its divisors is an integer number (2816775).

Almost surely, 2^34905125 is an apocalyptic number.

It is an amenable number.

34905125 is a deficient number, since it is larger than the sum of its proper divisors (10163275).

34905125 is an equidigital number, since it uses as much as digits as its factorization.

34905125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9673 (or 9663 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 34905125 is about 5908.0559408320. The cubic root of 34905125 is about 326.8107993467.

The spelling of 34905125 in words is "thirty-four million, nine hundred five thousand, one hundred twenty-five".