1254923 has 4 divisors (see below), whose sum is σ = 1328760. Its totient is φ = 1181088.

The previous prime is 1254907. The next prime is 1254941. The reversal of 1254923 is 3294521.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3294521 = 953 ⋅3457.

It is a cyclic number.

It is not a de Polignac number, because 1254923 - 2⁴ = 1254907 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a plaindrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 1254892 and 1254901.

It is not an unprimeable number, because it can be changed into a prime (1254983) 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, 36893 + ... + 36926.

It is an arithmetic number, because the mean of its divisors is an integer number (332190).

2^1254923 is an apocalyptic number.

1254923 is a deficient number, since it is larger than the sum of its proper divisors (73837).

1254923 is an equidigital number, since it uses as much as digits as its factorization.

1254923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73836.

The product of its digits is 2160, while the sum is 26.

The square root of 1254923 is about 1120.2334578114. The cubic root of 1254923 is about 107.8629663474.

The spelling of 1254923 in words is "one million, two hundred fifty-four thousand, nine hundred twenty-three".