1452494 has 16 divisors (see below), whose sum is σ = 2289600. Its totient is φ = 690144.

The previous prime is 1452491. The next prime is 1452511. The reversal of 1452494 is 4942541.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452491) 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, 4424 + ... + 4740.

It is an arithmetic number, because the mean of its divisors is an integer number (143100).

2^1452494 is an apocalyptic number.

1452494 is a deficient number, since it is larger than the sum of its proper divisors (837106).

1452494 is a wasteful number, since it uses less digits than its factorization.

1452494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427.

The product of its digits is 5760, while the sum is 29.

The square root of 1452494 is about 1205.1945900974. The cubic root of 1452494 is about 113.2499752285.

1452494 divided by its sum of digits (29) gives a triangular number (50086 = T₃₁₆).

The spelling of 1452494 in words is "one million, four hundred fifty-two thousand, four hundred ninety-four".