92048881 has 4 divisors (see below), whose sum is σ = 92124532. Its totient is φ = 91973232.

The previous prime is 92048861. The next prime is 92048893. The reversal of 92048881 is 18884029.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59043856 + 33005025 = 7684^2 + 5745^2 .

It is a cyclic number.

It is not a de Polignac number, because 92048881 - 2⁵ = 92048849 is a prime.

It is a super-2 number, since 2×92048881² = 16945992986704322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92048851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35970 + ... + 38443.

It is an arithmetic number, because the mean of its divisors is an integer number (23031133).

Almost surely, 2^92048881 is an apocalyptic number.

It is an amenable number.

92048881 is a deficient number, since it is larger than the sum of its proper divisors (75651).

92048881 is a wasteful number, since it uses less digits than its factorization.

92048881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75650.

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 92048881 is about 9594.2108065229. The cubic root of 92048881 is about 451.5156809518.

It can be divided in two parts, 92048 and 881, that added together give a palindrome (92929).

The spelling of 92048881 in words is "ninety-two million, forty-eight thousand, eight hundred eighty-one".