2951069 has 12 divisors (see below), whose sum is σ = 3359580. Its totient is φ = 2590280.

The previous prime is 2951063. The next prime is 2951071. The reversal of 2951069 is 9601592.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 511225 + 2439844 = 715^2 + 1562^2 .

It is not a de Polignac number, because 2951069 - 2⁸ = 2950813 is a prime.

It is a super-2 number, since 2×2951069² = 17417616485522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2951063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101747 + ... + 101775.

It is an arithmetic number, because the mean of its divisors is an integer number (279965).

2^2951069 is an apocalyptic number.

2951069 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2951069 is a deficient number, since it is larger than the sum of its proper divisors (408511).

2951069 is an frugal number, since it uses more digits than its factorization.

2951069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 2951069 is about 1717.8675734759. The cubic root of 2951069 is about 143.4365358542.

The spelling of 2951069 in words is "two million, nine hundred fifty-one thousand, sixty-nine".