48416909 has 8 divisors (see below), whose sum is σ = 51598080. Its totient is φ = 45325456.

The previous prime is 48416903. The next prime is 48416923. The reversal of 48416909 is 90961484.

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

It is a de Polignac number, because none of the positive numbers 2^k-48416909 is a prime.

It is a super-2 number, since 2×48416909² = 4688394154228562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48416903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21314 + ... + 23475.

It is an arithmetic number, because the mean of its divisors is an integer number (6449760).

Almost surely, 2^48416909 is an apocalyptic number.

It is an amenable number.

48416909 is a deficient number, since it is larger than the sum of its proper divisors (3181171).

48416909 is a wasteful number, since it uses less digits than its factorization.

48416909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44859.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 48416909 is about 6958.2259951801. The cubic root of 48416909 is about 364.4732729036.

The spelling of 48416909 in words is "forty-eight million, four hundred sixteen thousand, nine hundred nine".