35142340 has 24 divisors (see below), whose sum is σ = 74130840. Its totient is φ = 13993728.

The previous prime is 35142329. The next prime is 35142353. The reversal of 35142340 is 4324153.

It can be written as a sum of positive squares in 4 ways, for example, as 12845056 + 22297284 = 3584^2 + 4722^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744 + ... + 8416.

It is an arithmetic number, because the mean of its divisors is an integer number (3088785).

Almost surely, 2^35142340 is an apocalyptic number.

It is an amenable number.

35142340 is an abundant number, since it is smaller than the sum of its proper divisors (38988500).

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

35142340 is a wasteful number, since it uses less digits than its factorization.

35142340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7911 (or 7909 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 35142340 is about 5928.0975025720. The cubic root of 35142340 is about 327.5494632281.

Adding to 35142340 its reverse (4324153), we get a palindrome (39466493).

The spelling of 35142340 in words is "thirty-five million, one hundred forty-two thousand, three hundred forty".