2955788 has 36 divisors (see below), whose sum is σ = 5898816. Its totient is φ = 1293600.

The previous prime is 2955781. The next prime is 2955803. The reversal of 2955788 is 8875592.

2955788 = T₇₇ + T₇₈ + ... + T₂₆₂.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2955781) 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, 14906 + ... + 15102.

It is an arithmetic number, because the mean of its divisors is an integer number (163856).

2^2955788 is an apocalyptic number.

It is an amenable number.

2955788 is a deficient number, since it is larger than the sum of its proper divisors (2943028).

2955788 is a wasteful number, since it uses less digits than its factorization.

2955788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254 (or 241 counting only the distinct ones).

The product of its digits is 201600, while the sum is 44.

The square root of 2955788 is about 1719.2405300015. The cubic root of 2955788 is about 143.5129507103.

The spelling of 2955788 in words is "two million, nine hundred fifty-five thousand, seven hundred eighty-eight".