1451942 has 12 divisors (see below), whose sum is σ = 2299716. Its totient is φ = 687420.

The previous prime is 1451929. The next prime is 1451959. The reversal of 1451942 is 2491541.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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, 284 + ... + 1727.

It is an arithmetic number, because the mean of its divisors is an integer number (191643).

2^1451942 is an apocalyptic number.

1451942 is a deficient number, since it is larger than the sum of its proper divisors (847774).

1451942 is a wasteful number, since it uses less digits than its factorization.

1451942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051 (or 2032 counting only the distinct ones).

The product of its digits is 1440, while the sum is 26.

The square root of 1451942 is about 1204.9655596738. The cubic root of 1451942 is about 113.2356270551.

The spelling of 1451942 in words is "one million, four hundred fifty-one thousand, nine hundred forty-two".