2655862 has 8 divisors (see below), whose sum is σ = 4345992. Its totient is φ = 1207200.

The previous prime is 2655853. The next prime is 2655881. The reversal of 2655862 is 2685562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 2¹⁴ + 6³ + 5 + 5² + 8⁶ + 6⁷ + 2²¹ .

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, 60339 + ... + 60382.

It is an arithmetic number, because the mean of its divisors is an integer number (543249).

2^2655862 is an apocalyptic number.

2655862 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2655862 is a deficient number, since it is larger than the sum of its proper divisors (1690130).

2655862 is a wasteful number, since it uses less digits than its factorization.

2655862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120734.

The product of its digits is 28800, while the sum is 34.

The square root of 2655862 is about 1629.6815639873. The cubic root of 2655862 is about 138.4847129143.

The spelling of 2655862 in words is "two million, six hundred fifty-five thousand, eight hundred sixty-two".