1146057 has 8 divisors (see below), whose sum is σ = 1667040. Its totient is φ = 694560.

The previous prime is 1146049. The next prime is 1146071. The reversal of 1146057 is 7506411.

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

It is not a de Polignac number, because 1146057 - 2³ = 1146049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1146037) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17332 + ... + 17397.

It is an arithmetic number, because the mean of its divisors is an integer number (208380).

2^1146057 is an apocalyptic number.

It is an amenable number.

1146057 is a deficient number, since it is larger than the sum of its proper divisors (520983).

1146057 is a wasteful number, since it uses less digits than its factorization.

1146057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34743.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 1146057 is about 1070.5405176825. The cubic root of 1146057 is about 104.6490779177.

The spelling of 1146057 in words is "one million, one hundred forty-six thousand, fifty-seven".