1454642 has 8 divisors (see below), whose sum is σ = 2493696. Its totient is φ = 623412.

The previous prime is 1454633. The next prime is 1454657. The reversal of 1454642 is 2464541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51938 + ... + 51965.

It is an arithmetic number, because the mean of its divisors is an integer number (311712).

2^1454642 is an apocalyptic number.

1454642 is a deficient number, since it is larger than the sum of its proper divisors (1039054).

1454642 is a wasteful number, since it uses less digits than its factorization.

1454642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103912.

The product of its digits is 3840, while the sum is 26.

The square root of 1454642 is about 1206.0854032779. The cubic root of 1454642 is about 113.3057737679.

The spelling of 1454642 in words is "one million, four hundred fifty-four thousand, six hundred forty-two".