2955320 has 16 divisors (see below), whose sum is σ = 6649560. Its totient is φ = 1182112.

The previous prime is 2955319. The next prime is 2955371. The reversal of 2955320 is 235592.

It is a self number, because there is not a number n which added to its sum of digits gives 2955320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36902 + ... + 36981.

2^2955320 is an apocalyptic number.

2955320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2955320 is an abundant number, since it is smaller than the sum of its proper divisors (3694240).

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

2955320 is a wasteful number, since it uses less digits than its factorization.

2955320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73894 (or 73890 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 2955320 is about 1719.1044180037. The cubic root of 2955320 is about 143.5053760121.

The spelling of 2955320 in words is "two million, nine hundred fifty-five thousand, three hundred twenty".