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5472881 is a prime number
BaseRepresentation
bin10100111000001001110001
3101022001101022
4110320021301
52400113011
6313145225
764342631
oct24701161
911261338
105472881
1130a8947
1219bb215
1311980bb
14a266c1
157318db
hex538271

5472881 has 2 divisors, whose sum is σ = 5472882. Its totient is φ = 5472880.

The previous prime is 5472853. The next prime is 5472913. The reversal of 5472881 is 1882745.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4800481 + 672400 = 2191^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 5472881 - 210 = 5471857 is a prime.

It is a super-2 number, since 2×54728812 = 59904852880322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5475881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2736440 + 2736441.

It is an arithmetic number, because the mean of its divisors is an integer number (2736441).

Almost surely, 25472881 is an apocalyptic number.

It is an amenable number.

5472881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5472881 is an equidigital number, since it uses as much as digits as its factorization.

5472881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17920, while the sum is 35.

The square root of 5472881 is about 2339.4189449519. The cubic root of 5472881 is about 176.2268188750.

The spelling of 5472881 in words is "five million, four hundred seventy-two thousand, eight hundred eighty-one".