1655048 has 16 divisors (see below), whose sum is σ = 3116880. Its totient is φ = 823888.

The previous prime is 1655039. The next prime is 1655051. The reversal of 1655048 is 8405561.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1655048.

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, 3311 + ... + 3777.

It is an arithmetic number, because the mean of its divisors is an integer number (194805).

2^1655048 is an apocalyptic number.

It is an amenable number.

1655048 is a deficient number, since it is larger than the sum of its proper divisors (1461832).

1655048 is a wasteful number, since it uses less digits than its factorization.

1655048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 1655048 is about 1286.4866886214. The cubic root of 1655048 is about 118.2869583979.

The spelling of 1655048 in words is "one million, six hundred fifty-five thousand, forty-eight".