35142666 has 64 divisors (see below), whose sum is σ = 83220480. Its totient is φ = 9789120.

The previous prime is 35142659. The next prime is 35142671. The reversal of 35142666 is 66624153.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33571 + ... + 34601.

It is an arithmetic number, because the mean of its divisors is an integer number (1300320).

Almost surely, 2^35142666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35142666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41610240).

35142666 is an abundant number, since it is smaller than the sum of its proper divisors (48077814).

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

35142666 is a wasteful number, since it uses less digits than its factorization.

35142666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091.

The product of its digits is 25920, while the sum is 33.

The square root of 35142666 is about 5928.1249986821. The cubic root of 35142666 is about 327.5504760690.

The spelling of 35142666 in words is "thirty-five million, one hundred forty-two thousand, six hundred sixty-six".