1374738 has 8 divisors (see below), whose sum is σ = 2749488. Its totient is φ = 458244.

The previous prime is 1374731. The next prime is 1374743. The reversal of 1374738 is 8374731.

It is a sphenic number, since it is the product of 3 distinct primes.

1374738 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1374699 and 1374708.

It is not an unprimeable number, because it can be changed into a prime (1374731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114556 + ... + 114567.

It is an arithmetic number, because the mean of its divisors is an integer number (343686).

2^1374738 is an apocalyptic number.

1374738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1374738 is a wasteful number, since it uses less digits than its factorization.

1374738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229128.

The product of its digits is 14112, while the sum is 33.

The square root of 1374738 is about 1172.4922174582. The cubic root of 1374738 is about 111.1919412582.

Multiplying 1374738 by its sum of digits (33), we get a palindrome (45366354).

It can be divided in two parts, 1374 and 738, that added together give a palindrome (2112).

The spelling of 1374738 in words is "one million, three hundred seventy-four thousand, seven hundred thirty-eight".