35072500 has 30 divisors (see below), whose sum is σ = 76702010. Its totient is φ = 14028000.

The previous prime is 35072483. The next prime is 35072519. The reversal of 35072500 is 527053.

35072500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 24561936 + 10510564 = 4956^2 + 3242^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4515 + ... + 9514.

Almost surely, 2^35072500 is an apocalyptic number.

It is an amenable number.

35072500 is an abundant number, since it is smaller than the sum of its proper divisors (41629510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35072500 is a wasteful number, since it uses less digits than its factorization.

35072500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14053 (or 14036 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 35072500 is about 5922.2039816271. The cubic root of 35072500 is about 327.3323345880.

Adding to 35072500 its reverse (527053), we get a palindrome (35599553).

The spelling of 35072500 in words is "thirty-five million, seventy-two thousand, five hundred".