1254122 has 8 divisors (see below), whose sum is σ = 1893216. Its totient is φ = 623052.

The previous prime is 1254119. The next prime is 1254131. The reversal of 1254122 is 2214521.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1254122.

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, 1598 + ... + 2249.

It is an arithmetic number, because the mean of its divisors is an integer number (236652).

2^1254122 is an apocalyptic number.

1254122 is a deficient number, since it is larger than the sum of its proper divisors (639094).

1254122 is a wasteful number, since it uses less digits than its factorization.

1254122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012.

The product of its digits is 160, while the sum is 17.

The square root of 1254122 is about 1119.8758859802. The cubic root of 1254122 is about 107.8400123163.

Adding to 1254122 its reverse (2214521), we get a palindrome (3468643).

The spelling of 1254122 in words is "one million, two hundred fifty-four thousand, one hundred twenty-two".