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4840797 = 313124123
BaseRepresentation
bin10010011101110101011101
3100002221022210
4102131311131
52214401142
6251431033
756101053
oct22356535
910087283
104840797
112806a65
121755479
1310064a0
149001d3
1565949c
hex49dd5d

4840797 has 8 divisors (see below), whose sum is σ = 6950944. Its totient is φ = 2978928.

The previous prime is 4840793. The next prime is 4840813. The reversal of 4840797 is 7970484.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4840797 - 22 = 4840793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 124123 = 4840797 / (4 + 8 + 4 + 0 + 7 + 9 + 7).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4840793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62023 + ... + 62100.

It is an arithmetic number, because the mean of its divisors is an integer number (868868).

Almost surely, 24840797 is an apocalyptic number.

It is an amenable number.

4840797 is a deficient number, since it is larger than the sum of its proper divisors (2110147).

4840797 is a wasteful number, since it uses less digits than its factorization.

4840797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124139.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 4840797 is about 2200.1811289073. The cubic root of 4840797 is about 169.1630954728.

The spelling of 4840797 in words is "four million, eight hundred forty thousand, seven hundred ninety-seven".

Divisors: 1 3 13 39 124123 372369 1613599 4840797