1214961 has 12 divisors (see below), whose sum is σ = 1781136. Its totient is φ = 736120.

The previous prime is 1214959. The next prime is 1214963. The reversal of 1214961 is 1694121.

It is an interprime number because it is at equal distance from previous prime (1214959) and next prime (1214963).

It is not a de Polignac number, because 1214961 - 2¹ = 1214959 is a prime.

It is a super-2 number, since 2×1214961² = 2952260463042, which contains 22 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (1214963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1311 + ... + 2036.

It is an arithmetic number, because the mean of its divisors is an integer number (148428).

2^1214961 is an apocalyptic number.

1214961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1214961 is a deficient number, since it is larger than the sum of its proper divisors (566175).

1214961 is a wasteful number, since it uses less digits than its factorization.

1214961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372 (or 3361 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 1214961 is about 1102.2526933512. The cubic root of 1214961 is about 106.7056574036.

The spelling of 1214961 in words is "one million, two hundred fourteen thousand, nine hundred sixty-one".