945057 has 8 divisors (see below), whose sum is σ = 1272960. Its totient is φ = 623600.

The previous prime is 945037. The next prime is 945059. The reversal of 945057 is 750549.

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

It is a cyclic number.

It is not a de Polignac number, because 945057 - 2⁷ = 944929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (945059) 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, 1257 + ... + 1862.

It is an arithmetic number, because the mean of its divisors is an integer number (159120).

2⁹⁴⁵⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

945057 is a deficient number, since it is larger than the sum of its proper divisors (327903).

945057 is a wasteful number, since it uses less digits than its factorization.

945057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3223.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 945057 is about 972.1404219556. The cubic root of 945057 is about 98.1339622901.

It can be divided in two parts, 94 and 5057, that added together give a triangular number (5151 = T₁₀₁).

The spelling of 945057 in words is "nine hundred forty-five thousand, fifty-seven".