1146154 has 8 divisors (see below), whose sum is σ = 1726560. Its totient is φ = 570636.

The previous prime is 1146143. The next prime is 1146179. The reversal of 1146154 is 4516411.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564 + ... + 1615.

It is an arithmetic number, because the mean of its divisors is an integer number (215820).

2^1146154 is an apocalyptic number.

1146154 is a deficient number, since it is larger than the sum of its proper divisors (580406).

1146154 is a wasteful number, since it uses less digits than its factorization.

1146154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2444.

The product of its digits is 480, while the sum is 22.

The square root of 1146154 is about 1070.5858209410. The cubic root of 1146154 is about 104.6520302648.

The spelling of 1146154 in words is "one million, one hundred forty-six thousand, one hundred fifty-four".