2355884 has 12 divisors (see below), whose sum is σ = 4218984. Its totient is φ = 1150464.

The previous prime is 2355883. The next prime is 2355889. The reversal of 2355884 is 4885532.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2355883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6677 + ... + 7020.

It is an arithmetic number, because the mean of its divisors is an integer number (351582).

2^2355884 is an apocalyptic number.

It is an amenable number.

2355884 is a deficient number, since it is larger than the sum of its proper divisors (1863100).

2355884 is a wasteful number, since it uses less digits than its factorization.

2355884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13744 (or 13742 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

The square root of 2355884 is about 1534.8889210624. Note that the first 3 decimals coincide. The cubic root of 2355884 is about 133.0611586741.

It can be divided in two parts, 2355 and 884, that multiplied together give a triangular number (2081820 = T₂₀₄₀).

The spelling of 2355884 in words is "two million, three hundred fifty-five thousand, eight hundred eighty-four".