213466462 has 8 divisors (see below), whose sum is σ = 349308792. Its totient is φ = 97030200.

The previous prime is 213466447. The next prime is 213466471. The reversal of 213466462 is 264664312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4851489 + ... + 4851532.

It is an arithmetic number, because the mean of its divisors is an integer number (43663599).

Almost surely, 2^213466462 is an apocalyptic number.

213466462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213466462 is a deficient number, since it is larger than the sum of its proper divisors (135842330).

213466462 is a wasteful number, since it uses less digits than its factorization.

213466462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9703034.

The product of its digits is 41472, while the sum is 34.

The square root of 213466462 is about 14610.4915043951. The cubic root of 213466462 is about 597.6448994118.

The spelling of 213466462 in words is "two hundred thirteen million, four hundred sixty-six thousand, four hundred sixty-two".