1425082761 has 8 divisors (see below), whose sum is σ = 2111233760. Its totient is φ = 950055156.

The previous prime is 1425082759. The next prime is 1425082777. The reversal of 1425082761 is 1672805241.

1425082761 is a `hidden beast` number, since 142 + 508 + 2 + 7 + 6 + 1 = 666.

It is not a de Polignac number, because 1425082761 - 2¹ = 1425082759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1425082781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26390395 + ... + 26390448.

It is an arithmetic number, because the mean of its divisors is an integer number (263904220).

Almost surely, 2^1425082761 is an apocalyptic number.

It is an amenable number.

1425082761 is a deficient number, since it is larger than the sum of its proper divisors (686150999).

1425082761 is an equidigital number, since it uses as much as digits as its factorization.

1425082761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52780852 (or 52780846 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1425082761 is about 37750.2683566620. The cubic root of 1425082761 is about 1125.3303421008.

The spelling of 1425082761 in words is "one billion, four hundred twenty-five million, eighty-two thousand, seven hundred sixty-one".