454631002 has 32 divisors (see below), whose sum is σ = 802137600. Its totient is φ = 189202608.

The previous prime is 454630991. The next prime is 454631011. The reversal of 454631002 is 200136454.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105649 + ... + 109867.

It is an arithmetic number, because the mean of its divisors is an integer number (25066800).

Almost surely, 2^454631002 is an apocalyptic number.

454631002 is a deficient number, since it is larger than the sum of its proper divisors (347506598).

454631002 is a wasteful number, since it uses less digits than its factorization.

454631002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 454631002 is about 21322.0778068180. The cubic root of 454631002 is about 768.9291923961.

Adding to 454631002 its reverse (200136454), we get a palindrome (654767456).

The spelling of 454631002 in words is "four hundred fifty-four million, six hundred thirty-one thousand, two".