1546794 has 12 divisors (see below), whose sum is σ = 3351426. Its totient is φ = 515592.

The previous prime is 1546781. The next prime is 1546799. The reversal of 1546794 is 4976451.

It can be written as a sum of positive squares in only one way, i.e., 1238769 + 308025 = 1113^2 + 555^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1546799) 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 5 ways as a sum of consecutive naturals, for example, 42949 + ... + 42984.

2^1546794 is an apocalyptic number.

1546794 is an abundant number, since it is smaller than the sum of its proper divisors (1804632).

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

1546794 is a wasteful number, since it uses less digits than its factorization.

1546794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85941 (or 85938 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 1546794 is about 1243.7017327318. The cubic root of 1546794 is about 115.6496065478.

The spelling of 1546794 in words is "one million, five hundred forty-six thousand, seven hundred ninety-four".