1014921 has 12 divisors (see below), whose sum is σ = 1530048. Its totient is φ = 647064.

The previous prime is 1014907. The next prime is 1014941. The reversal of 1014921 is 1294101.

It is not a de Polignac number, because 1014921 - 2⁵ = 1014889 is a prime.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1014894 and 1014903.

It is not an unprimeable number, because it can be changed into a prime (1014941) 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, 2245 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (127504).

2^1014921 is an apocalyptic number.

It is an amenable number.

1014921 is a deficient number, since it is larger than the sum of its proper divisors (515127).

1014921 is a wasteful number, since it uses less digits than its factorization.

1014921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932 (or 4929 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 1014921 is about 1007.4328761759. The cubic root of 1014921 is about 100.4949132348.

The spelling of 1014921 in words is "one million, fourteen thousand, nine hundred twenty-one".