2951266 has 8 divisors (see below), whose sum is σ = 4438224. Its totient is φ = 1471860.

The previous prime is 2951237. The next prime is 2951269. The reversal of 2951266 is 6621592.

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

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 3 ways as a sum of consecutive naturals, for example, 780 + ... + 2551.

It is an arithmetic number, because the mean of its divisors is an integer number (554778).

2^2951266 is an apocalyptic number.

2951266 is a deficient number, since it is larger than the sum of its proper divisors (1486958).

2951266 is a wasteful number, since it uses less digits than its factorization.

2951266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3776.

The product of its digits is 6480, while the sum is 31.

The square root of 2951266 is about 1717.9249110482. The cubic root of 2951266 is about 143.4397275077.

Subtracting from 2951266 its sum of digits (31), we obtain a triangular number (2951235 = T₂₄₂₉).

The spelling of 2951266 in words is "two million, nine hundred fifty-one thousand, two hundred sixty-six".