454112632 has 16 divisors (see below), whose sum is σ = 854702640. Its totient is φ = 226191936.

The previous prime is 454112611. The next prime is 454112657. The reversal of 454112632 is 236211454.

It is a self number, because there is not a number n which added to its sum of digits gives 454112632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105813 + ... + 110020.

It is an arithmetic number, because the mean of its divisors is an integer number (53418915).

Almost surely, 2^454112632 is an apocalyptic number.

It is an amenable number.

454112632 is a deficient number, since it is larger than the sum of its proper divisors (400590008).

454112632 is a wasteful number, since it uses less digits than its factorization.

454112632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216102 (or 216098 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 454112632 is about 21309.9186295959. The cubic root of 454112632 is about 768.6368370498.

The spelling of 454112632 in words is "four hundred fifty-four million, one hundred twelve thousand, six hundred thirty-two".