1149054 has 8 divisors (see below), whose sum is σ = 2298120. Its totient is φ = 383016.

The previous prime is 1149053. The next prime is 1149059. The reversal of 1149054 is 4509411.

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

1149054 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1149053) 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, 95749 + ... + 95760.

It is an arithmetic number, because the mean of its divisors is an integer number (287265).

2^1149054 is an apocalyptic number.

1149054 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.

1149054 is a wasteful number, since it uses less digits than its factorization.

1149054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191514.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1149054 is about 1071.9393639567. The cubic root of 1149054 is about 104.7402194850.

The spelling of 1149054 in words is "one million, one hundred forty-nine thousand, fifty-four".