35213825 has 12 divisors (see below), whose sum is σ = 44846460. Its totient is φ = 27408960.

The previous prime is 35213797. The next prime is 35213833. The reversal of 35213825 is 52831253.

It can be written as a sum of positive squares in 6 ways, for example, as 839056 + 34374769 = 916^2 + 5863^2 .

It is not a de Polignac number, because 35213825 - 2¹² = 35209729 is a prime.

It is a super-2 number, since 2×35213825² = 2480026942261250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18110 + ... + 19959.

It is an arithmetic number, because the mean of its divisors is an integer number (3737205).

Almost surely, 2^35213825 is an apocalyptic number.

It is an amenable number.

35213825 is a deficient number, since it is larger than the sum of its proper divisors (9632635).

35213825 is a wasteful number, since it uses less digits than its factorization.

35213825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38116 (or 38111 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 35213825 is about 5934.1237769362. The cubic root of 35213825 is about 327.7714083689.

The spelling of 35213825 in words is "thirty-five million, two hundred thirteen thousand, eight hundred twenty-five".