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4967975 = 52198719
BaseRepresentation
bin10010111100111000100111
3100100101210002
4102330320213
52232433400
6254251515
760140615
oct22747047
910311702
104967975
112893571
1217b6b9b
13104c33c
149346b5
15681ed5
hex4bce27

4967975 has 6 divisors (see below), whose sum is σ = 6160320. Its totient is φ = 3974360.

The previous prime is 4967971. The next prime is 4967981. The reversal of 4967975 is 5797694.

It is not a de Polignac number, because 4967975 - 22 = 4967971 is a prime.

It is a d-powerful number, because it can be written as 43 + 95 + 65 + 73 + 97 + 76 + 53 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4967971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99335 + ... + 99384.

It is an arithmetic number, because the mean of its divisors is an integer number (1026720).

Almost surely, 24967975 is an apocalyptic number.

4967975 is a deficient number, since it is larger than the sum of its proper divisors (1192345).

4967975 is a wasteful number, since it uses less digits than its factorization.

4967975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198729 (or 198724 counting only the distinct ones).

The product of its digits is 476280, while the sum is 47.

The square root of 4967975 is about 2228.8954663689. The cubic root of 4967975 is about 170.6317325721.

The spelling of 4967975 in words is "four million, nine hundred sixty-seven thousand, nine hundred seventy-five".

Divisors: 1 5 25 198719 993595 4967975