1438962 has 16 divisors (see below), whose sum is σ = 3289152. Its totient is φ = 411120.

The previous prime is 1438961. The next prime is 1438963. The reversal of 1438962 is 2698341.

It is an interprime number because it is at equal distance from previous prime (1438961) and next prime (1438963).

It is a super-2 number, since 2×1438962² = 4141223274888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1438961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17089 + ... + 17172.

It is an arithmetic number, because the mean of its divisors is an integer number (205572).

2^1438962 is an apocalyptic number.

1438962 is an abundant number, since it is smaller than the sum of its proper divisors (1850190).

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

1438962 is a wasteful number, since it uses less digits than its factorization.

1438962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34273.

The product of its digits is 10368, while the sum is 33.

The square root of 1438962 is about 1199.5674220318. The cubic root of 1438962 is about 112.8971837381.

The spelling of 1438962 in words is "one million, four hundred thirty-eight thousand, nine hundred sixty-two".