1969230 has 32 divisors (see below), whose sum is σ = 4844448. Its totient is φ = 512000.

The previous prime is 1969223. The next prime is 1969241. The reversal of 1969230 is 329691.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430 + ... + 2030.

It is an arithmetic number, because the mean of its divisors is an integer number (151389).

2^1969230 is an apocalyptic number.

1969230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1969230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2422224).

1969230 is an abundant number, since it is smaller than the sum of its proper divisors (2875218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1969230 is a wasteful number, since it uses less digits than its factorization.

1969230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 1969230 is about 1403.2925568106. The cubic root of 1969230 is about 125.3426332946.

The spelling of 1969230 in words is "one million, nine hundred sixty-nine thousand, two hundred thirty".