1407474 has 12 divisors (see below), whose sum is σ = 3049566. Its totient is φ = 469152.

The previous prime is 1407473. The next prime is 1407487. The reversal of 1407474 is 4747041.

It can be written as a sum of positive squares in only one way, i.e., 1404225 + 3249 = 1185^2 + 57^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1407473) 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 5 ways as a sum of consecutive naturals, for example, 39079 + ... + 39114.

2^1407474 is an apocalyptic number.

1407474 is an abundant number, since it is smaller than the sum of its proper divisors (1642092).

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

1407474 is a wasteful number, since it uses less digits than its factorization.

1407474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78201 (or 78198 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 1407474 is about 1186.3700940263. The cubic root of 1407474 is about 112.0676143601.

It can be divided in two parts, 1407 and 474, that added together give a palindrome (1881).

The spelling of 1407474 in words is "one million, four hundred seven thousand, four hundred seventy-four".