1260554 has 8 divisors (see below), whose sum is σ = 1896960. Its totient is φ = 628236.

The previous prime is 1260551. The next prime is 1260569. The reversal of 1260554 is 4550621.

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

It is not an unprimeable number, because it can be changed into a prime (1260551) 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, 74 + ... + 1589.

It is an arithmetic number, because the mean of its divisors is an integer number (237120).

2^1260554 is an apocalyptic number.

1260554 is a deficient number, since it is larger than the sum of its proper divisors (636406).

1260554 is a wasteful number, since it uses less digits than its factorization.

1260554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1260554 is about 1122.7439601263. The cubic root of 1260554 is about 108.0240572837.

The spelling of 1260554 in words is "one million, two hundred sixty thousand, five hundred fifty-four".