1226450 has 24 divisors (see below), whose sum is σ = 2403120. Its totient is φ = 464400.

The previous prime is 1226417. The next prime is 1226461. The reversal of 1226450 is 546221.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 305 + ... + 1595.

It is an arithmetic number, because the mean of its divisors is an integer number (100130).

2^1226450 is an apocalyptic number.

1226450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1226450 is a deficient number, since it is larger than the sum of its proper divisors (1176670).

1226450 is a wasteful number, since it uses less digits than its factorization.

1226450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1226450 is about 1107.4520305639. The cubic root of 1226450 is about 107.0409486034.

It can be divided in two parts, 12 and 26450, that added together give a palindrome (26462).

The spelling of 1226450 in words is "one million, two hundred twenty-six thousand, four hundred fifty".