2951268 has 72 divisors (see below), whose sum is σ = 7839552. Its totient is φ = 861696.

The previous prime is 2951237. The next prime is 2951269. The reversal of 2951268 is 8621592.

2951268 is nontrivially palindromic in base 11.

It is not an unprimeable number, because it can be changed into a prime (2951269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79746 + ... + 79782.

2^2951268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2951268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3919776).

2951268 is an abundant number, since it is smaller than the sum of its proper divisors (4888284).

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

2951268 is a wasteful number, since it uses less digits than its factorization.

2951268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 82 counting only the distinct ones).

The product of its digits is 8640, while the sum is 33.

The square root of 2951268 is about 1717.9254931457. The cubic root of 2951268 is about 143.4397599095.

Subtracting from 2951268 its sum of digits (33), we obtain a triangular number (2951235 = T₂₄₂₉).

The spelling of 2951268 in words is "two million, nine hundred fifty-one thousand, two hundred sixty-eight".