2956951 has 6 divisors (see below), whose sum is σ = 3121152. Its totient is φ = 2800980.

The previous prime is 2956939. The next prime is 2956969. The reversal of 2956951 is 1596592.

It is not a de Polignac number, because 2956951 - 2¹⁵ = 2924183 is a prime.

It is an Ulam number.

It is a Duffinian number.

2956951 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2956951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2956931) 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, 3735 + ... + 4456.

It is an arithmetic number, because the mean of its divisors is an integer number (520192).

2^2956951 is an apocalyptic number.

2956951 is a deficient number, since it is larger than the sum of its proper divisors (164201).

2956951 is an equidigital number, since it uses as much as digits as its factorization.

2956951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8229 (or 8210 counting only the distinct ones).

The product of its digits is 24300, while the sum is 37.

The square root of 2956951 is about 1719.5787274795. The cubic root of 2956951 is about 143.5317706974.

The spelling of 2956951 in words is "two million, nine hundred fifty-six thousand, nine hundred fifty-one".