1425917293 has 8 divisors (see below), whose sum is σ = 1441945440. Its totient is φ = 1409926800.

The previous prime is 1425917287. The next prime is 1425917299. The reversal of 1425917293 is 3927195241.

It is an interprime number because it is at equal distance from previous prime (1425917287) and next prime (1425917299).

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

It is a cyclic number.

It is not a de Polignac number, because 1425917293 - 2¹³ = 1425909101 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 (1425917299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70518 + ... + 88456.

It is an arithmetic number, because the mean of its divisors is an integer number (180243180).

Almost surely, 2^1425917293 is an apocalyptic number.

It is an amenable number.

1425917293 is a deficient number, since it is larger than the sum of its proper divisors (16028147).

1425917293 is a wasteful number, since it uses less digits than its factorization.

1425917293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18827.

The product of its digits is 136080, while the sum is 43.

The square root of 1425917293 is about 37761.3200643198. The cubic root of 1425917293 is about 1125.5499646492.

The spelling of 1425917293 in words is "one billion, four hundred twenty-five million, nine hundred seventeen thousand, two hundred ninety-three".