1425002235 has 32 divisors (see below), whose sum is σ = 2315470080. Its totient is φ = 748268928.

The previous prime is 1425002221. The next prime is 1425002291. The reversal of 1425002235 is 5322005241.

It is not a de Polignac number, because 1425002235 - 2⁷ = 1425002107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263832 + ... + 269178.

It is an arithmetic number, because the mean of its divisors is an integer number (72358440).

Almost surely, 2^1425002235 is an apocalyptic number.

1425002235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1425002235 is a deficient number, since it is larger than the sum of its proper divisors (890467845).

1425002235 is a wasteful number, since it uses less digits than its factorization.

1425002235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1425002235 is about 37749.2017796403. The cubic root of 1425002235 is about 1125.3091456575.

Adding to 1425002235 its reverse (5322005241), we get a palindrome (6747007476).

The spelling of 1425002235 in words is "one billion, four hundred twenty-five million, two thousand, two hundred thirty-five".