48426891 has 16 divisors (see below), whose sum is σ = 67603200. Its totient is φ = 30777120.

The previous prime is 48426883. The next prime is 48426893. The reversal of 48426891 is 19862484.

It is not a de Polignac number, because 48426891 - 2³ = 48426883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48426893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23076 + ... + 25086.

It is an arithmetic number, because the mean of its divisors is an integer number (4225200).

Almost surely, 2^48426891 is an apocalyptic number.

48426891 is a deficient number, since it is larger than the sum of its proper divisors (19176309).

48426891 is a wasteful number, since it uses less digits than its factorization.

48426891 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386.

The product of its digits is 110592, while the sum is 42.

The square root of 48426891 is about 6958.9432387396. The cubic root of 48426891 is about 364.4983187144.

The spelling of 48426891 in words is "forty-eight million, four hundred twenty-six thousand, eight hundred ninety-one".