1374546 has 16 divisors (see below), whose sum is σ = 2765664. Its totient is φ = 455424.

The previous prime is 1374539. The next prime is 1374547. The reversal of 1374546 is 6454731.

It is a super-2 number, since 2×1374546² = 3778753412232, which contains 22 as substring.

It is a d-powerful number, because it can be written as 1 + 3¹² + 7⁷ + 4² + 5⁵ + 4⁷ + 6² .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1374547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 565 + ... + 1751.

It is an arithmetic number, because the mean of its divisors is an integer number (172854).

2^1374546 is an apocalyptic number.

1374546 is an abundant number, since it is smaller than the sum of its proper divisors (1391118).

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

1374546 is a wasteful number, since it uses less digits than its factorization.

1374546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its digits is 10080, while the sum is 30.

The square root of 1374546 is about 1172.4103377231. The cubic root of 1374546 is about 111.1867645514.

The spelling of 1374546 in words is "one million, three hundred seventy-four thousand, five hundred forty-six".