412455450 has 48 divisors (see below), whose sum is σ = 1115883936. Its totient is φ = 99988800.

The previous prime is 412455427. The next prime is 412455497. The reversal of 412455450 is 54554214.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123337 + ... + 126636.

It is an arithmetic number, because the mean of its divisors is an integer number (23247582).

Almost surely, 2^412455450 is an apocalyptic number.

412455450 is an abundant number, since it is smaller than the sum of its proper divisors (703428486).

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

412455450 is a wasteful number, since it uses less digits than its factorization.

412455450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249999 (or 249994 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 412455450 is about 20308.9992367916. Note that the first 3 decimals coincide. The cubic root of 412455450 is about 744.3759770122.

The spelling of 412455450 in words is "four hundred twelve million, four hundred fifty-five thousand, four hundred fifty".