1469421 has 12 divisors (see below), whose sum is σ = 2201472. Its totient is φ = 979452.

The previous prime is 1469407. The next prime is 1469437. The reversal of 1469421 is 1249641.

It is not a de Polignac number, because 1469421 - 2⁵ = 1469389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1469471) 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, 2781 + ... + 3266.

It is an arithmetic number, because the mean of its divisors is an integer number (183456).

2^1469421 is an apocalyptic number.

It is an amenable number.

1469421 is a deficient number, since it is larger than the sum of its proper divisors (732051).

1469421 is an frugal number, since it uses more digits than its factorization.

1469421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062 (or 6050 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 1469421 is about 1212.1967662059. The cubic root of 1469421 is about 113.6882061827.

The spelling of 1469421 in words is "one million, four hundred sixty-nine thousand, four hundred twenty-one".