1425395232 has 72 divisors (see below), whose sum is σ = 4203619056. Its totient is φ = 475129152.

The previous prime is 1425395227. The next prime is 1425395263. The reversal of 1425395232 is 2325935241.

1425395232 is a `hidden beast` number, since 1 + 42 + 539 + 52 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83878 + ... + 99429.

It is an arithmetic number, because the mean of its divisors is an integer number (58383598).

Almost surely, 2^1425395232 is an apocalyptic number.

1425395232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1425395232 is an abundant number, since it is smaller than the sum of its proper divisors (2778223824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1425395232 is an equidigital number, since it uses as much as digits as its factorization.

1425395232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183332 (or 183312 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 1425395232 is about 37754.4067891418. The cubic root of 1425395232 is about 1125.4125846694.

The spelling of 1425395232 in words is "one billion, four hundred twenty-five million, three hundred ninety-five thousand, two hundred thirty-two".