1214057 has 8 divisors (see below), whose sum is σ = 1335936. Its totient is φ = 1096272.

The previous prime is 1214047. The next prime is 1214077. The reversal of 1214057 is 7504121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214057 - 2⁸ = 1213801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214047) 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, 383 + ... + 1604.

It is an arithmetic number, because the mean of its divisors is an integer number (166992).

2^1214057 is an apocalyptic number.

It is an amenable number.

1214057 is a deficient number, since it is larger than the sum of its proper divisors (121879).

1214057 is a wasteful number, since it uses less digits than its factorization.

1214057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 1214057 is about 1101.8425477354. The cubic root of 1214057 is about 106.6791858136.

Adding to 1214057 its reverse (7504121), we get a palindrome (8718178).

Subtracting 1214057 from its reverse (7504121), we obtain a square (6290064 = 2508²).

The spelling of 1214057 in words is "one million, two hundred fourteen thousand, fifty-seven".