2970261 has 12 divisors (see below), whose sum is σ = 4903392. Its totient is φ = 1697256.

The previous prime is 2970239. The next prime is 2970263. The reversal of 2970261 is 1620792.

2970261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2970261 - 2⁵ = 2970229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23511 + ... + 23636.

It is an arithmetic number, because the mean of its divisors is an integer number (408616).

2^2970261 is an apocalyptic number.

2970261 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2970261 is a deficient number, since it is larger than the sum of its proper divisors (1933131).

2970261 is a wasteful number, since it uses less digits than its factorization.

2970261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47160 (or 47157 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2970261 is about 1723.4445160782. Note that the first 3 decimals coincide. The cubic root of 2970261 is about 143.7468062302.

The spelling of 2970261 in words is "two million, nine hundred seventy thousand, two hundred sixty-one".