1474642 has 16 divisors (see below), whose sum is σ = 2439360. Its totient is φ = 664272.

The previous prime is 1474637. The next prime is 1474643. The reversal of 1474642 is 2464741.

It is a self number, because there is not a number n which added to its sum of digits gives 1474642.

It is not an unprimeable number, because it can be changed into a prime (1474643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459 + ... + 1777.

It is an arithmetic number, because the mean of its divisors is an integer number (152460).

2^1474642 is an apocalyptic number.

1474642 is a deficient number, since it is larger than the sum of its proper divisors (964718).

1474642 is a wasteful number, since it uses less digits than its factorization.

1474642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377.

The product of its digits is 5376, while the sum is 28.

The square root of 1474642 is about 1214.3483849374. The cubic root of 1474642 is about 113.8226955516.

Subtracting 1474642 from its reverse (2464741), we obtain a palindrome (990099).

It can be divided in two parts, 1474 and 642, that added together give a square (2116 = 46²).

The spelling of 1474642 in words is "one million, four hundred seventy-four thousand, six hundred forty-two".