48872619 has 8 divisors (see below), whose sum is σ = 72403920. Its totient is φ = 32581728.

The previous prime is 48872599. The next prime is 48872669. The reversal of 48872619 is 91627884.

It is not a de Polignac number, because 48872619 - 2⁷ = 48872491 is a prime.

It is a super-2 number, since 2×48872619² = 4777065775838322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48872669) 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, 905022 + ... + 905075.

It is an arithmetic number, because the mean of its divisors is an integer number (9050490).

Almost surely, 2^48872619 is an apocalyptic number.

48872619 is a deficient number, since it is larger than the sum of its proper divisors (23531301).

48872619 is a wasteful number, since it uses less digits than its factorization.

48872619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810106 (or 1810100 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 48872619 is about 6990.8954362084. The cubic root of 48872619 is about 365.6132033012.

The spelling of 48872619 in words is "forty-eight million, eight hundred seventy-two thousand, six hundred nineteen".