406352002 has 24 divisors (see below), whose sum is σ = 733497660. Its totient is φ = 168144480.

The previous prime is 406351997. The next prime is 406352033. The reversal of 406352002 is 200253604.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 397165041 + 9186961 = 19929^2 + 3031^2 .

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, 68649 + ... + 74332.

Almost surely, 2^406352002 is an apocalyptic number.

406352002 is a deficient number, since it is larger than the sum of its proper divisors (327145658).

406352002 is a wasteful number, since it uses less digits than its factorization.

406352002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143026 (or 143019 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 406352002 is about 20158.1745701341. The cubic root of 406352002 is about 740.6859976632.

It can be divided in two parts, 4063 and 52002, that added together give a palindrome (56065).

The spelling of 406352002 in words is "four hundred six million, three hundred fifty-two thousand, two".