4881897 has 8 divisors (see below), whose sum is σ = 7232480. Its totient is φ = 3254580.

The previous prime is 4881881. The next prime is 4881901. The reversal of 4881897 is 7981884.

It is not a de Polignac number, because 4881897 - 2⁴ = 4881881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4881827) 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, 90379 + ... + 90432.

It is an arithmetic number, because the mean of its divisors is an integer number (904060).

Almost surely, 2^4881897 is an apocalyptic number.

It is an amenable number.

4881897 is a deficient number, since it is larger than the sum of its proper divisors (2350583).

4881897 is a wasteful number, since it uses less digits than its factorization.

4881897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180820 (or 180814 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 4881897 is about 2209.5015274944. The cubic root of 4881897 is about 169.6404974973.

It can be divided in two parts, 4881 and 897, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 4881897 in words is "four million, eight hundred eighty-one thousand, eight hundred ninety-seven".