1234485 has 24 divisors (see below), whose sum is σ = 2446080. Its totient is φ = 564192.

The previous prime is 1234463. The next prime is 1234511. The reversal of 1234485 is 5844321.

1234485 = T₆₂ + T₆₃ + ... + T₁₉₆.

It is not a de Polignac number, because 1234485 - 2¹¹ = 1232437 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1645 + ... + 2274.

It is an arithmetic number, because the mean of its divisors is an integer number (101920).

2^1234485 is an apocalyptic number.

1234485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1234485 is a deficient number, since it is larger than the sum of its proper divisors (1211595).

1234485 is a wasteful number, since it uses less digits than its factorization.

1234485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3937 (or 3934 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1234485 is about 1111.0738049293. The cubic root of 1234485 is about 107.2741970279.

The spelling of 1234485 in words is "one million, two hundred thirty-four thousand, four hundred eighty-five".