1290214 has 12 divisors (see below), whose sum is σ = 2043684. Its totient is φ = 610812.

The previous prime is 1290209. The next prime is 1290257. The reversal of 1290214 is 4120921.

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

It is a junction number, because it is equal to n+sod(n) for n = 1290191 and 1290200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172 + ... + 1615.

It is an arithmetic number, because the mean of its divisors is an integer number (170307).

2^1290214 is an apocalyptic number.

1290214 is a deficient number, since it is larger than the sum of its proper divisors (753470).

1290214 is a wasteful number, since it uses less digits than its factorization.

1290214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827 (or 1808 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 1290214 is about 1135.8758735003. The cubic root of 1290214 is about 108.8647425904.

The spelling of 1290214 in words is "one million, two hundred ninety thousand, two hundred fourteen".