35122540 has 12 divisors (see below), whose sum is σ = 73757376. Its totient is φ = 14049008.

The previous prime is 35122513. The next prime is 35122543. The reversal of 35122540 is 4522153.

It is not an unprimeable number, because it can be changed into a prime (35122543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878044 + ... + 878083.

It is an arithmetic number, because the mean of its divisors is an integer number (6146448).

Almost surely, 2^35122540 is an apocalyptic number.

It is an amenable number.

35122540 is an abundant number, since it is smaller than the sum of its proper divisors (38634836).

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

35122540 is a wasteful number, since it uses less digits than its factorization.

35122540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756136 (or 1756134 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 35122540 is about 5926.4272542570. The cubic root of 35122540 is about 327.4879353790.

Adding to 35122540 its reverse (4522153), we get a palindrome (39644693).

The spelling of 35122540 in words is "thirty-five million, one hundred twenty-two thousand, five hundred forty".