35661061 has 8 divisors (see below), whose sum is σ = 36637920. Its totient is φ = 34690992.

The previous prime is 35661001. The next prime is 35661079. The reversal of 35661061 is 16016653.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35661061 - 2¹⁵ = 35628293 is a prime.

It is a super-2 number, since 2×35661061² = 2543422543291442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35661001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10026 + ... + 13108.

It is an arithmetic number, because the mean of its divisors is an integer number (4579740).

Almost surely, 2^35661061 is an apocalyptic number.

It is an amenable number.

35661061 is a deficient number, since it is larger than the sum of its proper divisors (976859).

35661061 is a wasteful number, since it uses less digits than its factorization.

35661061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3395.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 35661061 is about 5971.6882872434. The cubic root of 35661061 is about 329.1532039002.

The spelling of 35661061 in words is "thirty-five million, six hundred sixty-one thousand, sixty-one".