1425097294 has 8 divisors (see below), whose sum is σ = 2211357960. Its totient is φ = 687977976.

The previous prime is 1425097279. The next prime is 1425097309. The reversal of 1425097294 is 4927905241.

It is an interprime number because it is at equal distance from previous prime (1425097279) and next prime (1425097309).

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

It is a super-2 number, since 2×1425097294² = 4061804594732244872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1425097294.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12285264 + ... + 12285379.

It is an arithmetic number, because the mean of its divisors is an integer number (276419745).

Almost surely, 2^1425097294 is an apocalyptic number.

1425097294 is a deficient number, since it is larger than the sum of its proper divisors (786260666).

1425097294 is a wasteful number, since it uses less digits than its factorization.

1425097294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24570674.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 1425097294 is about 37750.4608448692. The cubic root of 1425097294 is about 1125.3341674623.

The spelling of 1425097294 in words is "one billion, four hundred twenty-five million, ninety-seven thousand, two hundred ninety-four".