35121125 has 16 divisors (see below), whose sum is σ = 47204976. Its totient is φ = 25934400.

The previous prime is 35121089. The next prime is 35121127. The reversal of 35121125 is 52112153.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 5885476 + 29235649 = 2426^2 + 5407^2 .

It is not a de Polignac number, because 35121125 - 2⁶ = 35121061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35121097 and 35121106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35121127) 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, 9182 + ... + 12431.

It is an arithmetic number, because the mean of its divisors is an integer number (2950311).

Almost surely, 2^35121125 is an apocalyptic number.

It is an amenable number.

35121125 is a deficient number, since it is larger than the sum of its proper divisors (12083851).

35121125 is a wasteful number, since it uses less digits than its factorization.

35121125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21641 (or 21631 counting only the distinct ones).

The product of its digits is 300, while the sum is 20.

The square root of 35121125 is about 5926.3078725291. The cubic root of 35121125 is about 327.4835374278.

Adding to 35121125 its reverse (52112153), we get a palindrome (87233278).

It can be divided in two parts, 351 and 21125, that multiplied together give a cube (7414875 = 195³).

The spelling of 35121125 in words is "thirty-five million, one hundred twenty-one thousand, one hundred twenty-five".