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4774401 = 324711287
BaseRepresentation
bin10010001101101000000001
322222120020200
4102031220001
52210240101
6250155413
755403352
oct22155001
98876220
104774401
112771095
121722b69
13cb21b8
148c3d29
15644986
hex48da01

4774401 has 12 divisors (see below), whose sum is σ = 7043712. Its totient is φ = 3114936.

The previous prime is 4774391. The next prime is 4774411. The reversal of 4774401 is 1044774.

It is an interprime number because it is at equal distance from previous prime (4774391) and next prime (4774411).

It is not a de Polignac number, because 4774401 - 211 = 4772353 is a prime.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4774411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5221 + ... + 6066.

It is an arithmetic number, because the mean of its divisors is an integer number (586976).

Almost surely, 24774401 is an apocalyptic number.

It is an amenable number.

4774401 is a deficient number, since it is larger than the sum of its proper divisors (2269311).

4774401 is a wasteful number, since it uses less digits than its factorization.

4774401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11340 (or 11337 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 4774401 is about 2185.0402742284. The cubic root of 4774401 is about 168.3861229286.

The spelling of 4774401 in words is "four million, seven hundred seventy-four thousand, four hundred one".

Divisors: 1 3 9 47 141 423 11287 33861 101583 530489 1591467 4774401