1225414 has 8 divisors (see below), whose sum is σ = 1881000. Its totient is φ = 598416.

The previous prime is 1225409. The next prime is 1225459. The reversal of 1225414 is 4145221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1225391 and 1225400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7039 + ... + 7210.

It is an arithmetic number, because the mean of its divisors is an integer number (235125).

2^1225414 is an apocalyptic number.

1225414 is a deficient number, since it is larger than the sum of its proper divisors (655586).

1225414 is a wasteful number, since it uses less digits than its factorization.

1225414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14294.

The product of its digits is 320, while the sum is 19.

The square root of 1225414 is about 1106.9841913957. The cubic root of 1225414 is about 107.0108004354.

Subtracting from 1225414 its sum of digits (19), we obtain a triangular number (1225395 = T₁₅₆₅).

The spelling of 1225414 in words is "one million, two hundred twenty-five thousand, four hundred fourteen".