1294725 has 24 divisors (see below), whose sum is σ = 2183392. Its totient is φ = 676800.

The previous prime is 1294723. The next prime is 1294729. The reversal of 1294725 is 5274921.

It is not a de Polignac number, because 1294725 - 2¹ = 1294723 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1294692 and 1294701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1294721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4434 + ... + 4716.

2^1294725 is an apocalyptic number.

1294725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1294725 is a deficient number, since it is larger than the sum of its proper divisors (888667).

1294725 is a wasteful number, since it uses less digits than its factorization.

1294725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 352 counting only the distinct ones).

The product of its digits is 5040, while the sum is 30.

The square root of 1294725 is about 1137.8598331956. The cubic root of 1294725 is about 108.9914703086.

The spelling of 1294725 in words is "one million, two hundred ninety-four thousand, seven hundred twenty-five".