1078453 has 4 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 1068268.

The previous prime is 1078417. The next prime is 1078471. The reversal of 1078453 is 3548701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1078453 - 2¹⁷ = 947381 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 (1078403) 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, 4933 + ... + 5146.

It is an arithmetic number, because the mean of its divisors is an integer number (272160).

2^1078453 is an apocalyptic number.

It is an amenable number.

1078453 is a deficient number, since it is larger than the sum of its proper divisors (10187).

1078453 is a wasteful number, since it uses less digits than its factorization.

1078453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10186.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1078453 is about 1038.4859170928. The cubic root of 1078453 is about 102.5495457476.

The spelling of 1078453 in words is "one million, seventy-eight thousand, four hundred fifty-three".