2952691 has 6 divisors (see below), whose sum is σ = 3434820. Its totient is φ = 2530836.

The previous prime is 2952689. The next prime is 2952721. The reversal of 2952691 is 1962592.

It is not a de Polignac number, because 2952691 - 2¹ = 2952689 is a prime.

It is a Duffinian number.

2952691 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2952601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30081 + ... + 30178.

It is an arithmetic number, because the mean of its divisors is an integer number (572470).

2^2952691 is an apocalyptic number.

2952691 is a deficient number, since it is larger than the sum of its proper divisors (482129).

2952691 is an equidigital number, since it uses as much as digits as its factorization.

2952691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60273 (or 60266 counting only the distinct ones).

The product of its digits is 9720, while the sum is 34.

The square root of 2952691 is about 1718.3396055495. The cubic root of 2952691 is about 143.4628101127.

Subtracting from 2952691 its reverse (1962592), we obtain a palindrome (990099).

The spelling of 2952691 in words is "two million, nine hundred fifty-two thousand, six hundred ninety-one".