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4673972 = 221168493
BaseRepresentation
bin10001110101000110110100
322210110111002
4101311012310
52144031342
6244102432
754504512
oct21650664
98713432
104673972
112702696
121694a18
13c78584
148994b2
15624d32
hex4751b4

4673972 has 6 divisors (see below), whose sum is σ = 8179458. Its totient is φ = 2336984.

The previous prime is 4673957. The next prime is 4673983. The reversal of 4673972 is 2793764.

It can be written as a sum of positive squares in only one way, i.e., 3701776 + 972196 = 1924^2 + 986^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 584243 + ... + 584250.

It is an arithmetic number, because the mean of its divisors is an integer number (1363243).

Almost surely, 24673972 is an apocalyptic number.

It is an amenable number.

4673972 is a deficient number, since it is larger than the sum of its proper divisors (3505486).

4673972 is a wasteful number, since it uses less digits than its factorization.

4673972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168497 (or 1168495 counting only the distinct ones).

The product of its digits is 63504, while the sum is 38.

The square root of 4673972 is about 2161.9370943670. The cubic root of 4673972 is about 167.1970852571.

The spelling of 4673972 in words is "four million, six hundred seventy-three thousand, nine hundred seventy-two".

Divisors: 1 2 4 1168493 2336986 4673972