6952661 has 8 divisors (see below), whose sum is σ = 7087584. Its totient is φ = 6819120.

The previous prime is 6952639. The next prime is 6952667. The reversal of 6952661 is 1662596.

6952661 = 66² + 67² + ... + 276².

It is a happy number.

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 6952661 - 2¹⁸ = 6690517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6952667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17315 + ... + 17711.

It is an arithmetic number, because the mean of its divisors is an integer number (885948).

Almost surely, 2^6952661 is an apocalyptic number.

It is an amenable number.

6952661 is a deficient number, since it is larger than the sum of its proper divisors (134923).

6952661 is a wasteful number, since it uses less digits than its factorization.

6952661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691.

The product of its digits is 19440, while the sum is 35.

The square root of 6952661 is about 2636.7899044103. The cubic root of 6952661 is about 190.8609223009.

The spelling of 6952661 in words is "six million, nine hundred fifty-two thousand, six hundred sixty-one".