2455044 has 12 divisors (see below), whose sum is σ = 5728464. Its totient is φ = 818344.

The previous prime is 2455003. The next prime is 2455087. The reversal of 2455044 is 4405542.

It is a tau number, because it is divible by the number of its divisors (12).

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, 102282 + ... + 102305.

It is an arithmetic number, because the mean of its divisors is an integer number (477372).

2^2455044 is an apocalyptic number.

It is an amenable number.

2455044 is an abundant number, since it is smaller than the sum of its proper divisors (3273420).

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

2455044 is a wasteful number, since it uses less digits than its factorization.

2455044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204594 (or 204592 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 2455044 is about 1566.8580025005. The cubic root of 2455044 is about 134.9024260641.

The spelling of 2455044 in words is "two million, four hundred fifty-five thousand, forty-four".