462253988 has 12 divisors (see below), whose sum is σ = 924508032. Its totient is φ = 198108840.

The previous prime is 462253951. The next prime is 462253991. The reversal of 462253988 is 889352264.

462253988 is an admirable 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, 8254508 + ... + 8254563.

It is an arithmetic number, because the mean of its divisors is an integer number (77042336).

Almost surely, 2^462253988 is an apocalyptic number.

It is an amenable number.

462253988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

462253988 is a wasteful number, since it uses less digits than its factorization.

462253988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16509082 (or 16509080 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 462253988 is about 21500.0927439860. The cubic root of 462253988 is about 773.2030447537.

The spelling of 462253988 in words is "four hundred sixty-two million, two hundred fifty-three thousand, nine hundred eighty-eight".