1226051 has 8 divisors (see below), whose sum is σ = 1301520. Its totient is φ = 1151712.

The previous prime is 1226041. The next prime is 1226053. The reversal of 1226051 is 1506221.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1226051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1226053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3101 + ... + 3473.

It is an arithmetic number, because the mean of its divisors is an integer number (162690).

2^1226051 is an apocalyptic number.

1226051 is a deficient number, since it is larger than the sum of its proper divisors (75469).

1226051 is a wasteful number, since it uses less digits than its factorization.

1226051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1226051 is about 1107.2718726672. The cubic root of 1226051 is about 107.0293394956.

The spelling of 1226051 in words is "one million, two hundred twenty-six thousand, fifty-one".