48609619 has 8 divisors (see below), whose sum is σ = 52008080. Its totient is φ = 45295200.

The previous prime is 48609607. The next prime is 48609623. The reversal of 48609619 is 91690684.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48609619 is a prime.

It is a super-2 number, since 2×48609619² = 4725790118650322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48609679) 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, 19812 + ... + 22129.

It is an arithmetic number, because the mean of its divisors is an integer number (6501010).

Almost surely, 2^48609619 is an apocalyptic number.

48609619 is a deficient number, since it is larger than the sum of its proper divisors (3398461).

48609619 is a wasteful number, since it uses less digits than its factorization.

48609619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42021.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 48609619 is about 6972.0598821295. The cubic root of 48609619 is about 364.9561941548.

The spelling of 48609619 in words is "forty-eight million, six hundred nine thousand, six hundred nineteen".