1125494 has 8 divisors (see below), whose sum is σ = 1707480. Its totient is φ = 556336.

The previous prime is 1125479. The next prime is 1125499. The reversal of 1125494 is 4945211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125499) 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, 2984 + ... + 3339.

It is an arithmetic number, because the mean of its divisors is an integer number (213435).

2^1125494 is an apocalyptic number.

1125494 is a deficient number, since it is larger than the sum of its proper divisors (581986).

1125494 is an equidigital number, since it uses as much as digits as its factorization.

1125494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6414.

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

The square root of 1125494 is about 1060.8930200543. The cubic root of 1125494 is about 104.0194120569.

The spelling of 1125494 in words is "one million, one hundred twenty-five thousand, four hundred ninety-four".