1450545 has 8 divisors (see below), whose sum is σ = 2320896. Its totient is φ = 773616.

The previous prime is 1450543. The next prime is 1450571. The reversal of 1450545 is 5450541.

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

It is not a de Polignac number, because 1450545 - 2¹ = 1450543 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1450543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48337 + ... + 48366.

It is an arithmetic number, because the mean of its divisors is an integer number (290112).

2^1450545 is an apocalyptic number.

1450545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1450545 is a deficient number, since it is larger than the sum of its proper divisors (870351).

1450545 is an equidigital number, since it uses as much as digits as its factorization.

1450545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96711.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 1450545 is about 1204.3857355515. The cubic root of 1450545 is about 113.1992984844.

The spelling of 1450545 in words is "one million, four hundred fifty thousand, five hundred forty-five".