2955290 has 32 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 1076544.

The previous prime is 2955287. The next prime is 2955307. The reversal of 2955290 is 925592.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16421 + ... + 16599.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

2^2955290 is an apocalyptic number.

2955290 is a deficient number, since it is larger than the sum of its proper divisors (2850790).

2955290 is a wasteful number, since it uses less digits than its factorization.

2955290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 2955290 is about 1719.0956925081. The cubic root of 2955290 is about 143.5048904273.

The spelling of 2955290 in words is "two million, nine hundred fifty-five thousand, two hundred ninety".