1200054 has 8 divisors (see below), whose sum is σ = 2400120. Its totient is φ = 400016.

The previous prime is 1200007. The next prime is 1200061. The reversal of 1200054 is 4500021.

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

1200054 is an admirable number.

1200054 is a modest number, since divided by 54 gives 12 as remainder.

It is a Curzon number.

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, 99999 + ... + 100010.

It is an arithmetic number, because the mean of its divisors is an integer number (300015).

2^1200054 is an apocalyptic number.

1200054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1200054 is a wasteful number, since it uses less digits than its factorization.

1200054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200014.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 1200054 is about 1095.4697622481. The cubic root of 1200054 is about 106.2674508822.

Adding to 1200054 its reverse (4500021), we get a palindrome (5700075).

The spelling of 1200054 in words is "one million, two hundred thousand, fifty-four".