2955772 has 24 divisors (see below), whose sum is σ = 5397840. Its totient is φ = 1415040.

The previous prime is 2955761. The next prime is 2955781. The reversal of 2955772 is 2775592.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10854 + ... + 11122.

It is an arithmetic number, because the mean of its divisors is an integer number (224910).

2^2955772 is an apocalyptic number.

It is an amenable number.

2955772 is a deficient number, since it is larger than the sum of its proper divisors (2442068).

2955772 is a wasteful number, since it uses less digits than its factorization.

2955772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 379 counting only the distinct ones).

The product of its digits is 44100, while the sum is 37.

The square root of 2955772 is about 1719.2358767778. The cubic root of 2955772 is about 143.5126917595.

The spelling of 2955772 in words is "two million, nine hundred fifty-five thousand, seven hundred seventy-two".