1454641 has 4 divisors (see below), whose sum is σ = 1462372. Its totient is φ = 1446912.

The previous prime is 1454633. The next prime is 1454657. The reversal of 1454641 is 1464541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1464541 = 13 ⋅112657.

It can be written as a sum of positive squares in 2 ways, for example, as 484416 + 970225 = 696^2 + 985^2 .

It is a cyclic number.

It is not a de Polignac number, because 1454641 - 2³ = 1454633 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3576 + ... + 3961.

It is an arithmetic number, because the mean of its divisors is an integer number (365593).

2^1454641 is an apocalyptic number.

It is an amenable number.

1454641 is a deficient number, since it is larger than the sum of its proper divisors (7731).

1454641 is an equidigital number, since it uses as much as digits as its factorization.

1454641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7730.

The product of its digits is 1920, while the sum is 25.

The square root of 1454641 is about 1206.0849887135. The cubic root of 1454641 is about 113.3057478037.

The spelling of 1454641 in words is "one million, four hundred fifty-four thousand, six hundred forty-one".