100452416 has 28 divisors (see below), whose sum is σ = 199656192. Its totient is φ = 50145408.

The previous prime is 100452409. The next prime is 100452427. The reversal of 100452416 is 614254001.

It is a junction number, because it is equal to n+sod(n) for n = 100452391 and 100452400.

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, 69881 + ... + 71303.

Almost surely, 2^100452416 is an apocalyptic number.

100452416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100452416 is a deficient number, since it is larger than the sum of its proper divisors (99203776).

100452416 is a wasteful number, since it uses less digits than its factorization.

100452416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538 (or 2528 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 100452416 is about 10022.5952726826. The cubic root of 100452416 is about 464.8578067561.

The spelling of 100452416 in words is "one hundred million, four hundred fifty-two thousand, four hundred sixteen".