1214461 has 8 divisors (see below), whose sum is σ = 1310400. Its totient is φ = 1121760.

The previous prime is 1214459. The next prime is 1214471. The reversal of 1214461 is 1644121.

1214461 is a nontrivial binomial coefficient, being equal to C(1559, 2).

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

It is not a de Polignac number, because 1214461 - 2¹ = 1214459 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 1558.

It is an arithmetic number, because the mean of its divisors is an integer number (163800).

2^1214461 is an apocalyptic number.

1214461 is the 1558-th triangular number.

1214461 is the 520-th centered nonagonal number.

It is an amenable number.

1214461 is a deficient number, since it is larger than the sum of its proper divisors (95939).

1214461 is a wasteful number, since it uses less digits than its factorization.

1214461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1619.

The product of its digits is 192, while the sum is 19.

The square root of 1214461 is about 1102.0258617655. The cubic root of 1214461 is about 106.6910176610.

Adding to 1214461 its reverse (1644121), we get a palindrome (2858582).

The spelling of 1214461 in words is "one million, two hundred fourteen thousand, four hundred sixty-one".