1450089 has 16 divisors (see below), whose sum is σ = 2200000. Its totient is φ = 943488.

The previous prime is 1450073. The next prime is 1450103. The reversal of 1450089 is 9800541.

It is not a de Polignac number, because 1450089 - 2⁴ = 1450073 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1450019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537 + ... + 1785.

It is an arithmetic number, because the mean of its divisors is an integer number (137500).

2^1450089 is an apocalyptic number.

It is an amenable number.

1450089 is a deficient number, since it is larger than the sum of its proper divisors (749911).

1450089 is a wasteful number, since it uses less digits than its factorization.

1450089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1450089 is about 1204.1964125507. The cubic root of 1450089 is about 113.1874352904.

The spelling of 1450089 in words is "one million, four hundred fifty thousand, eighty-nine".