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4794137 = 19252323
BaseRepresentation
bin10010010010011100011001
3100000120022122
4102102130121
52211403022
6250431025
755515035
oct22223431
910016278
104794137
1127849a7
121732475
13cbb18a
148cb1c5
1564a742
hex492719

4794137 has 4 divisors (see below), whose sum is σ = 5046480. Its totient is φ = 4541796.

The previous prime is 4794103. The next prime is 4794149. The reversal of 4794137 is 7314974.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4794137 - 26 = 4794073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4794097 and 4794106.

It is not an unprimeable number, because it can be changed into a prime (4794197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126143 + ... + 126180.

It is an arithmetic number, because the mean of its divisors is an integer number (1261620).

Almost surely, 24794137 is an apocalyptic number.

It is an amenable number.

4794137 is a deficient number, since it is larger than the sum of its proper divisors (252343).

4794137 is a wasteful number, since it uses less digits than its factorization.

4794137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252342.

The product of its digits is 21168, while the sum is 35.

The square root of 4794137 is about 2189.5517806163. The cubic root of 4794137 is about 168.6178238871.

The spelling of 4794137 in words is "four million, seven hundred ninety-four thousand, one hundred thirty-seven".

Divisors: 1 19 252323 4794137