1425611032 has 8 divisors (see below), whose sum is σ = 2673020700. Its totient is φ = 712805512.

The previous prime is 1425611027. The next prime is 1425611039. The reversal of 1425611032 is 2301165241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1425610988 and 1425611006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425611039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89100682 + ... + 89100697.

Almost surely, 2^1425611032 is an apocalyptic number.

It is an amenable number.

1425611032 is a deficient number, since it is larger than the sum of its proper divisors (1247409668).

1425611032 is a wasteful number, since it uses less digits than its factorization.

1425611032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178201385 (or 178201381 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1425611032 is about 37757.2646254996. The cubic root of 1425611032 is about 1125.4693763519.

Adding to 1425611032 its reverse (2301165241), we get a palindrome (3726776273).

The spelling of 1425611032 in words is "one billion, four hundred twenty-five million, six hundred eleven thousand, thirty-two".