425405002 has 64 divisors (see below), whose sum is σ = 753546240. Its totient is φ = 178214400.

The previous prime is 425404999. The next prime is 425405011. The reversal of 425405002 is 200504524.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 2709508 + ... + 2709664.

It is an arithmetic number, because the mean of its divisors is an integer number (11774160).

Almost surely, 2^425405002 is an apocalyptic number.

425405002 is a deficient number, since it is larger than the sum of its proper divisors (328141238).

425405002 is a wasteful number, since it uses less digits than its factorization.

425405002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 425405002 is about 20625.3485303885. The cubic root of 425405002 is about 752.0860455430.

Adding to 425405002 its reverse (200504524), we get a palindrome (625909526).

The spelling of 425405002 in words is "four hundred twenty-five million, four hundred five thousand, two".