1454879 has 4 divisors (see below), whose sum is σ = 1468584. Its totient is φ = 1441176.

The previous prime is 1454863. The next prime is 1454891. The reversal of 1454879 is 9784541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1454879 - 2⁴ = 1454863 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 (1454839) 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, 6692 + ... + 6905.

It is an arithmetic number, because the mean of its divisors is an integer number (367146).

2^1454879 is an apocalyptic number.

1454879 is a deficient number, since it is larger than the sum of its proper divisors (13705).

1454879 is a wasteful number, since it uses less digits than its factorization.

1454879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13704.

The product of its digits is 40320, while the sum is 38.

The square root of 1454879 is about 1206.1836510250. The cubic root of 1454879 is about 113.3119269451.

It can be divided in two parts, 145 and 4879, that multiplied together give a triangular number (707455 = T₁₁₈₉).

The spelling of 1454879 in words is "one million, four hundred fifty-four thousand, eight hundred seventy-nine".