1672338 has 16 divisors (see below), whose sum is σ = 3366720. Its totient is φ = 553776.

The previous prime is 1672337. The next prime is 1672339. The reversal of 1672338 is 8332761.

It is an interprime number because it is at equal distance from previous prime (1672337) and next prime (1672339).

It is not an unprimeable number, because it can be changed into a prime (1672331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168 + ... + 1836.

It is an arithmetic number, because the mean of its divisors is an integer number (210420).

2^1672338 is an apocalyptic number.

1672338 is an abundant number, since it is smaller than the sum of its proper divisors (1694382).

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

1672338 is a wasteful number, since it uses less digits than its factorization.

1672338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841.

The product of its digits is 6048, while the sum is 30.

The square root of 1672338 is about 1293.1890813025. The cubic root of 1672338 is about 118.6974400825.

It can be divided in two parts, 16723 and 38, that added together give a palindrome (16761).

The spelling of 1672338 in words is "one million, six hundred seventy-two thousand, three hundred thirty-eight".