48357881 has 8 divisors (see below), whose sum is σ = 56812224. Its totient is φ = 40579920.

The previous prime is 48357871. The next prime is 48357893. The reversal of 48357881 is 18875384.

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

It is a cyclic number.

It is not a de Polignac number, because 48357881 - 2¹⁴ = 48341497 is a prime.

It is a super-2 number, since 2×48357881² = 4676969309620322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48357871) 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, 168941 + ... + 169226.

It is an arithmetic number, because the mean of its divisors is an integer number (7101528).

Almost surely, 2^48357881 is an apocalyptic number.

It is an amenable number.

48357881 is a deficient number, since it is larger than the sum of its proper divisors (8454343).

48357881 is a wasteful number, since it uses less digits than its factorization.

48357881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338191.

The product of its digits is 215040, while the sum is 44.

The square root of 48357881 is about 6953.9831032294. The cubic root of 48357881 is about 364.3250954881.

It can be divided in two parts, 4 and 8357881, that multiplied together give a square (33431524 = 5782²).

The spelling of 48357881 in words is "forty-eight million, three hundred fifty-seven thousand, eight hundred eighty-one".