1226274 has 48 divisors (see below), whose sum is σ = 2949408. Its totient is φ = 338688.

The previous prime is 1226263. The next prime is 1226293. The reversal of 1226274 is 4726221.

1226274 = T₂₁₇ + T₂₁₈ + ... + T₂₅₉.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12594 + ... + 12690.

It is an arithmetic number, because the mean of its divisors is an integer number (61446).

2^1226274 is an apocalyptic number.

1226274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1226274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1474704).

1226274 is an abundant number, since it is smaller than the sum of its proper divisors (1723134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1226274 is a wasteful number, since it uses less digits than its factorization.

1226274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 152 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 1226274 is about 1107.3725660319. The cubic root of 1226274 is about 107.0358281044.

The spelling of 1226274 in words is "one million, two hundred twenty-six thousand, two hundred seventy-four".